274400100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 216

約数和(自身を含む): 947856000

約数和(自身を除く): 673455900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 47, 50, 52, 60, 65, 75, 78, 90, 94, 100, 117, 130, 141, 150, 156, 180, 188, 195, 225, 234, 235, 260, 282, 300, 325, 390, 423, 450, 468, 470, 499, 564, 585, 611, 650, 705, 780, 846, 900, 940, 975, 998, 1170, 1175, 1222, 1300, 1410, 1497, 1692, 1833, 1950, 1996, 2115, 2340, 2350, 2444, 2495, 2820, 2925, 2994, 3055, 3525, 3666, 3900, 4230, 4491, 4700, 4990, 5499, 5850, 5988, 6110, 6487, 7050, 7332, 7485, 8460, 8982, 9165, 9980, 10575, 10998, 11700, 12220, 12475, 12974, 14100, 14970, 15275, 17964, 18330, 19461, 21150, 21996, 22455, 23453, 24950, 25948, 27495, 29940, 30550, 32435, 36660, 37425, 38922, 42300, 44910, 45825, 46906, 49900, 54990, 58383, 61100, 64870, 70359, 74850, 77844, 89820, 91650, 93812, 97305, 109980, 112275, 116766, 117265, 129740, 137475, 140718, 149700, 162175, 183300, 194610, 211077, 224550, 233532, 234530, 274950, 281436, 291915, 304889, 324350, 351795, 389220, 422154, 449100, 469060, 486525, 549900, 583830, 586325, 609778, 648700, 703590, 844308, 914667, 973050, 1055385, 1167660, 1172650, 1219556, 1407180, 1459575, 1524445, 1758975, 1829334, 1946100, 2110770, 2345300, 2744001, 2919150, 3048890, 3517950, 3658668, 4221540, 4573335, 5276925, 5488002, 5838300, 6097780, 7035900, 7622225, 9146670, 10553850, 10976004, 13720005, 15244450, 18293340, 21107700, 22866675, 27440010, 30488900, 45733350, 54880020, 68600025, 91466700, 137200050, 274400100]

約数ペア:

[(1, 274400100), (2, 137200050), (3, 91466700), (4, 68600025), (5, 54880020), (6, 45733350), (9, 30488900), (10, 27440010), (12, 22866675), (13, 21107700), (15, 18293340), (18, 15244450), (20, 13720005), (25, 10976004), (26, 10553850), (30, 9146670), (36, 7622225), (39, 7035900), (45, 6097780), (47, 5838300), (50, 5488002), (52, 5276925), (60, 4573335), (65, 4221540), (75, 3658668), (78, 3517950), (90, 3048890), (94, 2919150), (100, 2744001), (117, 2345300), (130, 2110770), (141, 1946100), (150, 1829334), (156, 1758975), (180, 1524445), (188, 1459575), (195, 1407180), (225, 1219556), (234, 1172650), (235, 1167660), (260, 1055385), (282, 973050), (300, 914667), (325, 844308), (390, 703590), (423, 648700), (450, 609778), (468, 586325), (470, 583830), (499, 549900), (564, 486525), (585, 469060), (611, 449100), (650, 422154), (705, 389220), (780, 351795), (846, 324350), (900, 304889), (940, 291915), (975, 281436), (998, 274950), (1170, 234530), (1175, 233532), (1222, 224550), (1300, 211077), (1410, 194610), (1497, 183300), (1692, 162175), (1833, 149700), (1950, 140718), (1996, 137475), (2115, 129740), (2340, 117265), (2350, 116766), (2444, 112275), (2495, 109980), (2820, 97305), (2925, 93812), (2994, 91650), (3055, 89820), (3525, 77844), (3666, 74850), (3900, 70359), (4230, 64870), (4491, 61100), (4700, 58383), (4990, 54990), (5499, 49900), (5850, 46906), (5988, 45825), (6110, 44910), (6487, 42300), (7050, 38922), (7332, 37425), (7485, 36660), (8460, 32435), (8982, 30550), (9165, 29940), (9980, 27495), (10575, 25948), (10998, 24950), (11700, 23453), (12220, 22455), (12475, 21996), (12974, 21150), (14100, 19461), (14970, 18330), (15275, 17964)]