71804250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 228953088

約数和(自身を除く): 157148838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 47, 50, 63, 70, 75, 90, 94, 97, 105, 125, 126, 141, 150, 175, 194, 210, 225, 235, 250, 282, 291, 315, 329, 350, 375, 423, 450, 470, 485, 525, 582, 630, 658, 679, 705, 750, 846, 873, 875, 970, 987, 1050, 1125, 1175, 1358, 1410, 1455, 1575, 1645, 1746, 1750, 1974, 2037, 2115, 2250, 2350, 2425, 2625, 2910, 2961, 3150, 3290, 3395, 3525, 4074, 4230, 4365, 4559, 4850, 4935, 5250, 5875, 5922, 6111, 6790, 7050, 7275, 7875, 8225, 8730, 9118, 9870, 10185, 10575, 11750, 12125, 12222, 13677, 14550, 14805, 15750, 16450, 16975, 17625, 20370, 21150, 21825, 22795, 24250, 24675, 27354, 29610, 30555, 31913, 33950, 35250, 36375, 41031, 41125, 43650, 45590, 49350, 50925, 52875, 61110, 63826, 68385, 72750, 74025, 82062, 82250, 84875, 95739, 101850, 105750, 109125, 113975, 123375, 136770, 148050, 152775, 159565, 169750, 191478, 205155, 218250, 227950, 246750, 254625, 287217, 305550, 319130, 341925, 370125, 410310, 478695, 509250, 569875, 574434, 683850, 740250, 763875, 797825, 957390, 1025775, 1139750, 1436085, 1527750, 1595650, 1709625, 2051550, 2393475, 2872170, 3419250, 3989125, 4786950, 5128875, 7180425, 7978250, 10257750, 11967375, 14360850, 23934750, 35902125, 71804250]

約数ペア:

[(1, 71804250), (2, 35902125), (3, 23934750), (5, 14360850), (6, 11967375), (7, 10257750), (9, 7978250), (10, 7180425), (14, 5128875), (15, 4786950), (18, 3989125), (21, 3419250), (25, 2872170), (30, 2393475), (35, 2051550), (42, 1709625), (45, 1595650), (47, 1527750), (50, 1436085), (63, 1139750), (70, 1025775), (75, 957390), (90, 797825), (94, 763875), (97, 740250), (105, 683850), (125, 574434), (126, 569875), (141, 509250), (150, 478695), (175, 410310), (194, 370125), (210, 341925), (225, 319130), (235, 305550), (250, 287217), (282, 254625), (291, 246750), (315, 227950), (329, 218250), (350, 205155), (375, 191478), (423, 169750), (450, 159565), (470, 152775), (485, 148050), (525, 136770), (582, 123375), (630, 113975), (658, 109125), (679, 105750), (705, 101850), (750, 95739), (846, 84875), (873, 82250), (875, 82062), (970, 74025), (987, 72750), (1050, 68385), (1125, 63826), (1175, 61110), (1358, 52875), (1410, 50925), (1455, 49350), (1575, 45590), (1645, 43650), (1746, 41125), (1750, 41031), (1974, 36375), (2037, 35250), (2115, 33950), (2250, 31913), (2350, 30555), (2425, 29610), (2625, 27354), (2910, 24675), (2961, 24250), (3150, 22795), (3290, 21825), (3395, 21150), (3525, 20370), (4074, 17625), (4230, 16975), (4365, 16450), (4559, 15750), (4850, 14805), (4935, 14550), (5250, 13677), (5875, 12222), (5922, 12125), (6111, 11750), (6790, 10575), (7050, 10185), (7275, 9870), (7875, 9118), (8225, 8730)]