227272500

素因数分解:

$2^2\times 3^3\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 480

約数和(自身を含む): 930702080

約数和(自身を除く): 703429580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 37, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 74, 75, 78, 84, 90, 91, 100, 105, 108, 111, 117, 125, 126, 130, 135, 140, 148, 150, 156, 175, 180, 182, 185, 189, 195, 210, 222, 225, 234, 250, 252, 259, 260, 270, 273, 300, 315, 325, 333, 350, 351, 364, 370, 375, 378, 390, 420, 444, 450, 455, 468, 481, 500, 518, 525, 540, 546, 555, 585, 625, 630, 650, 666, 675, 700, 702, 740, 750, 756, 777, 780, 819, 875, 900, 910, 925, 945, 962, 975, 999, 1036, 1050, 1092, 1110, 1125, 1170, 1250, 1260, 1295, 1300, 1332, 1350, 1365, 1404, 1443, 1500, 1554, 1575, 1625, 1638, 1665, 1750, 1755, 1820, 1850, 1875, 1890, 1924, 1950, 1998, 2100, 2220, 2250, 2275, 2331, 2340, 2405, 2457, 2500, 2590, 2625, 2700, 2730, 2775, 2886, 2925, 3108, 3150, 3250, 3276, 3330, 3367, 3375, 3500, 3510, 3700, 3750, 3780, 3885, 3900, 3996, 4095, 4329, 4375, 4500, 4550, 4625, 4662, 4725, 4810, 4875, 4914, 4995, 5180, 5250, 5460, 5550, 5625, 5772, 5850, 6300, 6475, 6500, 6660, 6734, 6750, 6825, 6993, 7020, 7215, 7500, 7770, 7875, 8125, 8190, 8325, 8658, 8750, 8775, 9100, 9250, 9324, 9450, 9620, 9750, 9828, 9990, 10101, 10500, 11100, 11250, 11375, 11655, 11700, 12025, 12285, 12950, 12987, 13125, 13468, 13500, 13650, 13875, 13986, 14430, 14625, 15540, 15750, 16250, 16380, 16650, 16835, 16875, 17316, 17500, 17550, 18500, 18900, 19425, 19500, 19980, 20202, 20475, 21645, 22500, 22750, 23125, 23310, 23625, 24050, 24375, 24570, 24975, 25900, 25974, 26250, 27300, 27750, 27972, 28860, 29250, 30303, 31500, 32375, 32500, 33300, 33670, 33750, 34125, 34965, 35100, 36075, 38850, 39375, 40404, 40950, 41625, 43290, 43875, 45500, 46250, 46620, 47250, 48100, 48750, 49140, 49950, 50505, 51948, 52500, 55500, 56875, 58275, 58500, 60125, 60606, 61425, 64750, 64935, 67340, 67500, 68250, 69375, 69930, 72150, 73125, 77700, 78750, 81900, 83250, 84175, 86580, 87750, 90909, 92500, 94500, 97125, 97500, 99900, 101010, 102375, 108225, 113750, 116550, 118125, 120250, 121212, 122850, 124875, 129500, 129870, 136500, 138750, 139860, 144300, 146250, 151515, 157500, 161875, 166500, 168350, 170625, 174825, 175500, 180375, 181818, 194250, 202020, 204750, 208125, 216450, 219375, 227500, 233100, 236250, 240500, 245700, 249750, 252525, 259740, 277500, 291375, 292500, 300625, 303030, 307125, 323750, 324675, 336700, 341250, 349650, 360750, 363636, 388500, 409500, 416250, 420875, 432900, 438750, 454545, 472500, 485625, 499500, 505050, 511875, 541125, 582750, 601250, 606060, 614250, 624375, 647500, 649350, 682500, 699300, 721500, 757575, 832500, 841750, 874125, 877500, 901875, 909090, 971250, 1010100, 1023750, 1082250, 1165500, 1202500, 1228500, 1248750, 1262625, 1298700, 1456875, 1515150, 1535625, 1623375, 1683500, 1748250, 1803750, 1818180, 1942500, 2047500, 2104375, 2164500, 2272725, 2497500, 2525250, 2705625, 2913750, 3030300, 3071250, 3246750, 3496500, 3607500, 3787875, 4208750, 4370625, 4545450, 5050500, 5411250, 5827500, 6142500, 6313125, 6493500, 7575750, 8116875, 8417500, 8741250, 9090900, 10822500, 11363625, 12626250, 15151500, 16233750, 17482500, 18939375, 22727250, 25252500, 32467500, 37878750, 45454500, 56818125, 75757500, 113636250, 227272500]

約数ペア:

[(1, 227272500), (2, 113636250), (3, 75757500), (4, 56818125), (5, 45454500), (6, 37878750), (7, 32467500), (9, 25252500), (10, 22727250), (12, 18939375), (13, 17482500), (14, 16233750), (15, 15151500), (18, 12626250), (20, 11363625), (21, 10822500), (25, 9090900), (26, 8741250), (27, 8417500), (28, 8116875), (30, 7575750), (35, 6493500), (36, 6313125), (37, 6142500), (39, 5827500), (42, 5411250), (45, 5050500), (50, 4545450), (52, 4370625), (54, 4208750), (60, 3787875), (63, 3607500), (65, 3496500), (70, 3246750), (74, 3071250), (75, 3030300), (78, 2913750), (84, 2705625), (90, 2525250), (91, 2497500), (100, 2272725), (105, 2164500), (108, 2104375), (111, 2047500), (117, 1942500), (125, 1818180), (126, 1803750), (130, 1748250), (135, 1683500), (140, 1623375), (148, 1535625), (150, 1515150), (156, 1456875), (175, 1298700), (180, 1262625), (182, 1248750), (185, 1228500), (189, 1202500), (195, 1165500), (210, 1082250), (222, 1023750), (225, 1010100), (234, 971250), (250, 909090), (252, 901875), (259, 877500), (260, 874125), (270, 841750), (273, 832500), (300, 757575), (315, 721500), (325, 699300), (333, 682500), (350, 649350), (351, 647500), (364, 624375), (370, 614250), (375, 606060), (378, 601250), (390, 582750), (420, 541125), (444, 511875), (450, 505050), (455, 499500), (468, 485625), (481, 472500), (500, 454545), (518, 438750), (525, 432900), (540, 420875), (546, 416250), (555, 409500), (585, 388500), (625, 363636), (630, 360750), (650, 349650), (666, 341250), (675, 336700), (700, 324675), (702, 323750), (740, 307125), (750, 303030), (756, 300625), (777, 292500), (780, 291375), (819, 277500), (875, 259740), (900, 252525), (910, 249750), (925, 245700), (945, 240500), (962, 236250), (975, 233100), (999, 227500), (1036, 219375), (1050, 216450), (1092, 208125), (1110, 204750), (1125, 202020), (1170, 194250), (1250, 181818), (1260, 180375), (1295, 175500), (1300, 174825), (1332, 170625), (1350, 168350), (1365, 166500), (1404, 161875), (1443, 157500), (1500, 151515), (1554, 146250), (1575, 144300), (1625, 139860), (1638, 138750), (1665, 136500), (1750, 129870), (1755, 129500), (1820, 124875), (1850, 122850), (1875, 121212), (1890, 120250), (1924, 118125), (1950, 116550), (1998, 113750), (2100, 108225), (2220, 102375), (2250, 101010), (2275, 99900), (2331, 97500), (2340, 97125), (2405, 94500), (2457, 92500), (2500, 90909), (2590, 87750), (2625, 86580), (2700, 84175), (2730, 83250), (2775, 81900), (2886, 78750), (2925, 77700), (3108, 73125), (3150, 72150), (3250, 69930), (3276, 69375), (3330, 68250), (3367, 67500), (3375, 67340), (3500, 64935), (3510, 64750), (3700, 61425), (3750, 60606), (3780, 60125), (3885, 58500), (3900, 58275), (3996, 56875), (4095, 55500), (4329, 52500), (4375, 51948), (4500, 50505), (4550, 49950), (4625, 49140), (4662, 48750), (4725, 48100), (4810, 47250), (4875, 46620), (4914, 46250), (4995, 45500), (5180, 43875), (5250, 43290), (5460, 41625), (5550, 40950), (5625, 40404), (5772, 39375), (5850, 38850), (6300, 36075), (6475, 35100), (6500, 34965), (6660, 34125), (6734, 33750), (6750, 33670), (6825, 33300), (6993, 32500), (7020, 32375), (7215, 31500), (7500, 30303), (7770, 29250), (7875, 28860), (8125, 27972), (8190, 27750), (8325, 27300), (8658, 26250), (8750, 25974), (8775, 25900), (9100, 24975), (9250, 24570), (9324, 24375), (9450, 24050), (9620, 23625), (9750, 23310), (9828, 23125), (9990, 22750), (10101, 22500), (10500, 21645), (11100, 20475), (11250, 20202), (11375, 19980), (11655, 19500), (11700, 19425), (12025, 18900), (12285, 18500), (12950, 17550), (12987, 17500), (13125, 17316), (13468, 16875), (13500, 16835), (13650, 16650), (13875, 16380), (13986, 16250), (14430, 15750), (14625, 15540)]