489951000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 576

約数和(自身を含む): 2122342560

約数和(自身を除く): 1632391560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 84, 88, 90, 98, 99, 100, 101, 105, 110, 120, 125, 126, 132, 140, 147, 150, 154, 165, 168, 175, 180, 196, 198, 200, 202, 210, 220, 225, 231, 245, 250, 252, 264, 275, 280, 294, 300, 303, 308, 315, 330, 350, 360, 375, 385, 392, 396, 404, 420, 440, 441, 450, 462, 490, 495, 500, 504, 505, 525, 539, 550, 588, 600, 606, 616, 630, 660, 693, 700, 707, 735, 750, 770, 792, 808, 825, 840, 875, 882, 900, 909, 924, 980, 990, 1000, 1010, 1050, 1078, 1100, 1111, 1125, 1155, 1176, 1212, 1225, 1260, 1320, 1375, 1386, 1400, 1414, 1470, 1500, 1515, 1540, 1575, 1617, 1650, 1750, 1764, 1800, 1818, 1848, 1925, 1960, 1980, 2020, 2100, 2121, 2156, 2200, 2205, 2222, 2250, 2310, 2424, 2450, 2475, 2520, 2525, 2625, 2695, 2750, 2772, 2828, 2940, 3000, 3030, 3080, 3150, 3234, 3300, 3333, 3465, 3500, 3528, 3535, 3636, 3675, 3850, 3960, 4040, 4125, 4200, 4242, 4312, 4410, 4444, 4500, 4545, 4620, 4851, 4900, 4949, 4950, 5050, 5250, 5390, 5500, 5544, 5555, 5656, 5775, 5880, 6060, 6125, 6300, 6363, 6468, 6600, 6666, 6930, 7000, 7070, 7272, 7350, 7575, 7700, 7777, 7875, 8085, 8250, 8484, 8820, 8888, 9000, 9090, 9240, 9625, 9702, 9800, 9898, 9900, 9999, 10100, 10500, 10605, 10780, 11000, 11025, 11110, 11550, 12120, 12250, 12375, 12600, 12625, 12726, 12936, 13332, 13475, 13860, 14140, 14700, 14847, 15150, 15400, 15554, 15750, 16170, 16500, 16665, 16968, 17325, 17640, 17675, 18180, 18375, 19250, 19404, 19796, 19800, 19998, 20200, 21000, 21210, 21560, 22050, 22220, 22725, 23100, 23331, 24255, 24500, 24745, 24750, 25250, 25452, 26664, 26950, 27720, 27775, 28280, 28875, 29400, 29694, 30300, 31108, 31500, 31815, 32340, 33000, 33330, 34650, 35350, 36360, 36750, 37875, 38500, 38808, 38885, 39592, 39996, 40425, 42420, 44100, 44440, 44541, 45450, 46200, 46662, 48510, 49000, 49490, 49500, 49995, 50500, 50904, 53025, 53900, 54439, 55125, 55550, 57750, 59388, 60600, 62216, 63000, 63630, 64680, 66660, 67375, 69300, 69993, 70700, 73500, 74235, 75750, 77000, 77770, 79992, 80850, 83325, 84840, 86625, 88200, 88375, 89082, 90900, 93324, 97020, 98980, 99000, 99990, 101000, 106050, 107800, 108878, 110250, 111100, 113625, 115500, 116655, 118776, 121275, 123725, 127260, 133320, 134750, 138600, 138875, 139986, 141400, 147000, 148470, 151500, 155540, 159075, 161700, 163317, 166650, 173250, 176750, 178164, 181800, 186648, 194040, 194425, 197960, 199980, 202125, 212100, 217756, 220500, 222200, 222705, 227250, 231000, 233310, 242550, 247450, 249975, 254520, 265125, 269500, 272195, 277750, 279972, 296940, 303000, 311080, 318150, 323400, 326634, 333300, 346500, 349965, 353500, 356328, 371175, 388850, 399960, 404250, 416625, 424200, 435512, 441000, 445410, 454500, 466620, 485100, 489951, 494900, 499950, 530250, 539000, 544390, 555500, 559944, 583275, 593880, 606375, 618625, 636300, 653268, 666600, 693000, 699930, 707000, 742350, 777700, 795375, 808500, 816585, 833250, 890820, 909000, 933240, 970200, 972125, 979902, 989800, 999900, 1060500, 1088780, 1111000, 1113525, 1166550, 1212750, 1237250, 1249875, 1272600, 1306536, 1360975, 1399860, 1484700, 1555400, 1590750, 1617000, 1633170, 1666500, 1749825, 1781640, 1855875, 1944250, 1959804, 1999800, 2121000, 2177560, 2227050, 2333100, 2425500, 2449755, 2474500, 2499750, 2721950, 2799720, 2916375, 2969400, 3181500, 3266340, 3333000, 3499650, 3711750, 3888500, 3919608, 4082925, 4454100, 4666200, 4851000, 4899510, 4949000, 4999500, 5443900, 5567625, 5832750, 6363000, 6532680, 6804875, 6999300, 7423500, 7777000, 8165850, 8749125, 8908200, 9799020, 9999000, 10887800, 11135250, 11665500, 12248775, 13609750, 13998600, 14847000, 16331700, 17498250, 19598040, 20414625, 22270500, 23331000, 24497550, 27219500, 32663400, 34996500, 40829250, 44541000, 48995100, 54439000, 61243875, 69993000, 81658500, 97990200, 122487750, 163317000, 244975500, 489951000]

約数ペア:

[(1, 489951000), (2, 244975500), (3, 163317000), (4, 122487750), (5, 97990200), (6, 81658500), (7, 69993000), (8, 61243875), (9, 54439000), (10, 48995100), (11, 44541000), (12, 40829250), (14, 34996500), (15, 32663400), (18, 27219500), (20, 24497550), (21, 23331000), (22, 22270500), (24, 20414625), (25, 19598040), (28, 17498250), (30, 16331700), (33, 14847000), (35, 13998600), (36, 13609750), (40, 12248775), (42, 11665500), (44, 11135250), (45, 10887800), (49, 9999000), (50, 9799020), (55, 8908200), (56, 8749125), (60, 8165850), (63, 7777000), (66, 7423500), (70, 6999300), (72, 6804875), (75, 6532680), (77, 6363000), (84, 5832750), (88, 5567625), (90, 5443900), (98, 4999500), (99, 4949000), (100, 4899510), (101, 4851000), (105, 4666200), (110, 4454100), (120, 4082925), (125, 3919608), (126, 3888500), (132, 3711750), (140, 3499650), (147, 3333000), (150, 3266340), (154, 3181500), (165, 2969400), (168, 2916375), (175, 2799720), (180, 2721950), (196, 2499750), (198, 2474500), (200, 2449755), (202, 2425500), (210, 2333100), (220, 2227050), (225, 2177560), (231, 2121000), (245, 1999800), (250, 1959804), (252, 1944250), (264, 1855875), (275, 1781640), (280, 1749825), (294, 1666500), (300, 1633170), (303, 1617000), (308, 1590750), (315, 1555400), (330, 1484700), (350, 1399860), (360, 1360975), (375, 1306536), (385, 1272600), (392, 1249875), (396, 1237250), (404, 1212750), (420, 1166550), (440, 1113525), (441, 1111000), (450, 1088780), (462, 1060500), (490, 999900), (495, 989800), (500, 979902), (504, 972125), (505, 970200), (525, 933240), (539, 909000), (550, 890820), (588, 833250), (600, 816585), (606, 808500), (616, 795375), (630, 777700), (660, 742350), (693, 707000), (700, 699930), (707, 693000), (735, 666600), (750, 653268), (770, 636300), (792, 618625), (808, 606375), (825, 593880), (840, 583275), (875, 559944), (882, 555500), (900, 544390), (909, 539000), (924, 530250), (980, 499950), (990, 494900), (1000, 489951), (1010, 485100), (1050, 466620), (1078, 454500), (1100, 445410), (1111, 441000), (1125, 435512), (1155, 424200), (1176, 416625), (1212, 404250), (1225, 399960), (1260, 388850), (1320, 371175), (1375, 356328), (1386, 353500), (1400, 349965), (1414, 346500), (1470, 333300), (1500, 326634), (1515, 323400), (1540, 318150), (1575, 311080), (1617, 303000), (1650, 296940), (1750, 279972), (1764, 277750), (1800, 272195), (1818, 269500), (1848, 265125), (1925, 254520), (1960, 249975), (1980, 247450), (2020, 242550), (2100, 233310), (2121, 231000), (2156, 227250), (2200, 222705), (2205, 222200), (2222, 220500), (2250, 217756), (2310, 212100), (2424, 202125), (2450, 199980), (2475, 197960), (2520, 194425), (2525, 194040), (2625, 186648), (2695, 181800), (2750, 178164), (2772, 176750), (2828, 173250), (2940, 166650), (3000, 163317), (3030, 161700), (3080, 159075), (3150, 155540), (3234, 151500), (3300, 148470), (3333, 147000), (3465, 141400), (3500, 139986), (3528, 138875), (3535, 138600), (3636, 134750), (3675, 133320), (3850, 127260), (3960, 123725), (4040, 121275), (4125, 118776), (4200, 116655), (4242, 115500), (4312, 113625), (4410, 111100), (4444, 110250), (4500, 108878), (4545, 107800), (4620, 106050), (4851, 101000), (4900, 99990), (4949, 99000), (4950, 98980), (5050, 97020), (5250, 93324), (5390, 90900), (5500, 89082), (5544, 88375), (5555, 88200), (5656, 86625), (5775, 84840), (5880, 83325), (6060, 80850), (6125, 79992), (6300, 77770), (6363, 77000), (6468, 75750), (6600, 74235), (6666, 73500), (6930, 70700), (7000, 69993), (7070, 69300), (7272, 67375), (7350, 66660), (7575, 64680), (7700, 63630), (7777, 63000), (7875, 62216), (8085, 60600), (8250, 59388), (8484, 57750), (8820, 55550), (8888, 55125), (9000, 54439), (9090, 53900), (9240, 53025), (9625, 50904), (9702, 50500), (9800, 49995), (9898, 49500), (9900, 49490), (9999, 49000), (10100, 48510), (10500, 46662), (10605, 46200), (10780, 45450), (11000, 44541), (11025, 44440), (11110, 44100), (11550, 42420), (12120, 40425), (12250, 39996), (12375, 39592), (12600, 38885), (12625, 38808), (12726, 38500), (12936, 37875), (13332, 36750), (13475, 36360), (13860, 35350), (14140, 34650), (14700, 33330), (14847, 33000), (15150, 32340), (15400, 31815), (15554, 31500), (15750, 31108), (16170, 30300), (16500, 29694), (16665, 29400), (16968, 28875), (17325, 28280), (17640, 27775), (17675, 27720), (18180, 26950), (18375, 26664), (19250, 25452), (19404, 25250), (19796, 24750), (19800, 24745), (19998, 24500), (20200, 24255), (21000, 23331), (21210, 23100), (21560, 22725), (22050, 22220)]