72967500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 251919360

約数和(自身を除く): 178951860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 47, 50, 54, 60, 69, 75, 90, 92, 94, 100, 108, 115, 125, 135, 138, 141, 150, 180, 188, 207, 225, 230, 235, 250, 270, 276, 282, 300, 345, 375, 414, 423, 450, 460, 470, 500, 540, 564, 575, 621, 625, 675, 690, 705, 750, 828, 846, 900, 940, 1035, 1081, 1125, 1150, 1175, 1242, 1250, 1269, 1350, 1380, 1410, 1500, 1692, 1725, 1875, 2070, 2115, 2162, 2250, 2300, 2350, 2484, 2500, 2538, 2700, 2820, 2875, 3105, 3243, 3375, 3450, 3525, 3750, 4140, 4230, 4324, 4500, 4700, 5076, 5175, 5405, 5625, 5750, 5875, 6210, 6345, 6486, 6750, 6900, 7050, 7500, 8460, 8625, 9729, 10350, 10575, 10810, 11250, 11500, 11750, 12420, 12690, 12972, 13500, 14100, 14375, 15525, 16215, 16875, 17250, 17625, 19458, 20700, 21150, 21620, 22500, 23500, 25380, 25875, 27025, 28750, 29187, 29375, 31050, 31725, 32430, 33750, 34500, 35250, 38916, 42300, 43125, 48645, 51750, 52875, 54050, 57500, 58374, 58750, 62100, 63450, 64860, 67500, 70500, 77625, 81075, 86250, 88125, 97290, 103500, 105750, 108100, 116748, 117500, 126900, 129375, 135125, 145935, 155250, 158625, 162150, 172500, 176250, 194580, 211500, 243225, 258750, 264375, 270250, 291870, 310500, 317250, 324300, 352500, 388125, 405375, 486450, 517500, 528750, 540500, 583740, 634500, 675625, 729675, 776250, 793125, 810750, 972900, 1057500, 1216125, 1351250, 1459350, 1552500, 1586250, 1621500, 2026875, 2432250, 2702500, 2918700, 3172500, 3648375, 4053750, 4864500, 6080625, 7296750, 8107500, 12161250, 14593500, 18241875, 24322500, 36483750, 72967500]

約数ペア:

[(1, 72967500), (2, 36483750), (3, 24322500), (4, 18241875), (5, 14593500), (6, 12161250), (9, 8107500), (10, 7296750), (12, 6080625), (15, 4864500), (18, 4053750), (20, 3648375), (23, 3172500), (25, 2918700), (27, 2702500), (30, 2432250), (36, 2026875), (45, 1621500), (46, 1586250), (47, 1552500), (50, 1459350), (54, 1351250), (60, 1216125), (69, 1057500), (75, 972900), (90, 810750), (92, 793125), (94, 776250), (100, 729675), (108, 675625), (115, 634500), (125, 583740), (135, 540500), (138, 528750), (141, 517500), (150, 486450), (180, 405375), (188, 388125), (207, 352500), (225, 324300), (230, 317250), (235, 310500), (250, 291870), (270, 270250), (276, 264375), (282, 258750), (300, 243225), (345, 211500), (375, 194580), (414, 176250), (423, 172500), (450, 162150), (460, 158625), (470, 155250), (500, 145935), (540, 135125), (564, 129375), (575, 126900), (621, 117500), (625, 116748), (675, 108100), (690, 105750), (705, 103500), (750, 97290), (828, 88125), (846, 86250), (900, 81075), (940, 77625), (1035, 70500), (1081, 67500), (1125, 64860), (1150, 63450), (1175, 62100), (1242, 58750), (1250, 58374), (1269, 57500), (1350, 54050), (1380, 52875), (1410, 51750), (1500, 48645), (1692, 43125), (1725, 42300), (1875, 38916), (2070, 35250), (2115, 34500), (2162, 33750), (2250, 32430), (2300, 31725), (2350, 31050), (2484, 29375), (2500, 29187), (2538, 28750), (2700, 27025), (2820, 25875), (2875, 25380), (3105, 23500), (3243, 22500), (3375, 21620), (3450, 21150), (3525, 20700), (3750, 19458), (4140, 17625), (4230, 17250), (4324, 16875), (4500, 16215), (4700, 15525), (5076, 14375), (5175, 14100), (5405, 13500), (5625, 12972), (5750, 12690), (5875, 12420), (6210, 11750), (6345, 11500), (6486, 11250), (6750, 10810), (6900, 10575), (7050, 10350), (7500, 9729), (8460, 8625)]