90990900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 432

約数和(自身を含む): 386725248

約数和(自身を除く): 295734348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 25, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 50, 52, 55, 60, 63, 65, 66, 70, 75, 77, 78, 84, 90, 91, 99, 100, 101, 105, 110, 117, 126, 130, 132, 140, 143, 150, 154, 156, 165, 175, 180, 182, 195, 198, 202, 210, 220, 225, 231, 234, 252, 260, 273, 275, 286, 300, 303, 308, 315, 325, 330, 350, 364, 385, 390, 396, 404, 420, 429, 450, 455, 462, 468, 495, 505, 525, 546, 550, 572, 585, 606, 630, 650, 660, 693, 700, 707, 715, 770, 780, 819, 825, 858, 900, 909, 910, 924, 975, 990, 1001, 1010, 1050, 1092, 1100, 1111, 1155, 1170, 1212, 1260, 1287, 1300, 1313, 1365, 1386, 1414, 1430, 1515, 1540, 1575, 1638, 1650, 1716, 1818, 1820, 1925, 1950, 1980, 2002, 2020, 2100, 2121, 2145, 2222, 2275, 2310, 2340, 2475, 2525, 2574, 2626, 2730, 2772, 2828, 2860, 2925, 3003, 3030, 3150, 3276, 3300, 3333, 3465, 3535, 3575, 3636, 3850, 3900, 3939, 4004, 4095, 4242, 4290, 4444, 4545, 4550, 4620, 4950, 5005, 5050, 5148, 5252, 5460, 5555, 5775, 5850, 6006, 6060, 6300, 6363, 6435, 6565, 6666, 6825, 6930, 7070, 7150, 7575, 7700, 7777, 7878, 8190, 8484, 8580, 9009, 9090, 9100, 9191, 9900, 9999, 10010, 10100, 10605, 10725, 11110, 11550, 11700, 11817, 12012, 12726, 12870, 13130, 13332, 13650, 13860, 14140, 14300, 14443, 15015, 15150, 15554, 15756, 16380, 16665, 17325, 17675, 18018, 18180, 18382, 19695, 19998, 20020, 20475, 21210, 21450, 22220, 22725, 23100, 23331, 23634, 25025, 25452, 25740, 26260, 27300, 27573, 27775, 28886, 30030, 30300, 31108, 31815, 32175, 32825, 33330, 34650, 35350, 36036, 36764, 38885, 39390, 39996, 40950, 42420, 42900, 43329, 45045, 45450, 45955, 46662, 47268, 49995, 50050, 53025, 55146, 55550, 57772, 59085, 60060, 63630, 64350, 65650, 66660, 69300, 69993, 70700, 72215, 75075, 77770, 78780, 81900, 82719, 83325, 86658, 90090, 90900, 91910, 93324, 98475, 99990, 100100, 101101, 106050, 110292, 111100, 116655, 118170, 127260, 128700, 129987, 131300, 137865, 139986, 144430, 150150, 155540, 159075, 165438, 166650, 173316, 180180, 183820, 194425, 196950, 199980, 202202, 212100, 216645, 225225, 229775, 233310, 236340, 249975, 259974, 275730, 279972, 288860, 295425, 300300, 303303, 318150, 330876, 333300, 349965, 361075, 388850, 393900, 404404, 413595, 433290, 450450, 459550, 466620, 499950, 505505, 519948, 551460, 583275, 590850, 606606, 636300, 649935, 689325, 699930, 722150, 777700, 827190, 866580, 900900, 909909, 919100, 999900, 1011010, 1083225, 1166550, 1181700, 1213212, 1299870, 1378650, 1399860, 1444300, 1516515, 1654380, 1749825, 1819818, 2022020, 2067975, 2166450, 2333100, 2527525, 2599740, 2757300, 3033030, 3249675, 3499650, 3639636, 4135950, 4332900, 4549545, 5055050, 6066060, 6499350, 6999300, 7582575, 8271900, 9099090, 10110100, 12998700, 15165150, 18198180, 22747725, 30330300, 45495450, 90990900]

約数ペア:

[(1, 90990900), (2, 45495450), (3, 30330300), (4, 22747725), (5, 18198180), (6, 15165150), (7, 12998700), (9, 10110100), (10, 9099090), (11, 8271900), (12, 7582575), (13, 6999300), (14, 6499350), (15, 6066060), (18, 5055050), (20, 4549545), (21, 4332900), (22, 4135950), (25, 3639636), (26, 3499650), (28, 3249675), (30, 3033030), (33, 2757300), (35, 2599740), (36, 2527525), (39, 2333100), (42, 2166450), (44, 2067975), (45, 2022020), (50, 1819818), (52, 1749825), (55, 1654380), (60, 1516515), (63, 1444300), (65, 1399860), (66, 1378650), (70, 1299870), (75, 1213212), (77, 1181700), (78, 1166550), (84, 1083225), (90, 1011010), (91, 999900), (99, 919100), (100, 909909), (101, 900900), (105, 866580), (110, 827190), (117, 777700), (126, 722150), (130, 699930), (132, 689325), (140, 649935), (143, 636300), (150, 606606), (154, 590850), (156, 583275), (165, 551460), (175, 519948), (180, 505505), (182, 499950), (195, 466620), (198, 459550), (202, 450450), (210, 433290), (220, 413595), (225, 404404), (231, 393900), (234, 388850), (252, 361075), (260, 349965), (273, 333300), (275, 330876), (286, 318150), (300, 303303), (303, 300300), (308, 295425), (315, 288860), (325, 279972), (330, 275730), (350, 259974), (364, 249975), (385, 236340), (390, 233310), (396, 229775), (404, 225225), (420, 216645), (429, 212100), (450, 202202), (455, 199980), (462, 196950), (468, 194425), (495, 183820), (505, 180180), (525, 173316), (546, 166650), (550, 165438), (572, 159075), (585, 155540), (606, 150150), (630, 144430), (650, 139986), (660, 137865), (693, 131300), (700, 129987), (707, 128700), (715, 127260), (770, 118170), (780, 116655), (819, 111100), (825, 110292), (858, 106050), (900, 101101), (909, 100100), (910, 99990), (924, 98475), (975, 93324), (990, 91910), (1001, 90900), (1010, 90090), (1050, 86658), (1092, 83325), (1100, 82719), (1111, 81900), (1155, 78780), (1170, 77770), (1212, 75075), (1260, 72215), (1287, 70700), (1300, 69993), (1313, 69300), (1365, 66660), (1386, 65650), (1414, 64350), (1430, 63630), (1515, 60060), (1540, 59085), (1575, 57772), (1638, 55550), (1650, 55146), (1716, 53025), (1818, 50050), (1820, 49995), (1925, 47268), (1950, 46662), (1980, 45955), (2002, 45450), (2020, 45045), (2100, 43329), (2121, 42900), (2145, 42420), (2222, 40950), (2275, 39996), (2310, 39390), (2340, 38885), (2475, 36764), (2525, 36036), (2574, 35350), (2626, 34650), (2730, 33330), (2772, 32825), (2828, 32175), (2860, 31815), (2925, 31108), (3003, 30300), (3030, 30030), (3150, 28886), (3276, 27775), (3300, 27573), (3333, 27300), (3465, 26260), (3535, 25740), (3575, 25452), (3636, 25025), (3850, 23634), (3900, 23331), (3939, 23100), (4004, 22725), (4095, 22220), (4242, 21450), (4290, 21210), (4444, 20475), (4545, 20020), (4550, 19998), (4620, 19695), (4950, 18382), (5005, 18180), (5050, 18018), (5148, 17675), (5252, 17325), (5460, 16665), (5555, 16380), (5775, 15756), (5850, 15554), (6006, 15150), (6060, 15015), (6300, 14443), (6363, 14300), (6435, 14140), (6565, 13860), (6666, 13650), (6825, 13332), (6930, 13130), (7070, 12870), (7150, 12726), (7575, 12012), (7700, 11817), (7777, 11700), (7878, 11550), (8190, 11110), (8484, 10725), (8580, 10605), (9009, 10100), (9090, 10010), (9100, 9999), (9191, 9900)]