74553750

素因数分解:

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

素因数の和:125

約数の個数: 120

約数和(自身を含む): 211526040

約数和(自身を除く): 136972290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 125, 135, 141, 150, 225, 235, 250, 270, 282, 375, 423, 450, 470, 625, 675, 705, 750, 846, 1125, 1175, 1250, 1269, 1350, 1410, 1875, 2115, 2209, 2250, 2350, 2538, 3375, 3525, 3750, 4230, 4418, 5625, 5875, 6345, 6627, 6750, 7050, 10575, 11045, 11250, 11750, 12690, 13254, 16875, 17625, 19881, 21150, 22090, 29375, 31725, 33135, 33750, 35250, 39762, 52875, 55225, 58750, 59643, 63450, 66270, 88125, 99405, 105750, 110450, 119286, 158625, 165675, 176250, 198810, 264375, 276125, 298215, 317250, 331350, 497025, 528750, 552250, 596430, 793125, 828375, 994050, 1380625, 1491075, 1586250, 1656750, 2485125, 2761250, 2982150, 4141875, 4970250, 7455375, 8283750, 12425625, 14910750, 24851250, 37276875, 74553750]

約数ペア:

[(1, 74553750), (2, 37276875), (3, 24851250), (5, 14910750), (6, 12425625), (9, 8283750), (10, 7455375), (15, 4970250), (18, 4141875), (25, 2982150), (27, 2761250), (30, 2485125), (45, 1656750), (47, 1586250), (50, 1491075), (54, 1380625), (75, 994050), (90, 828375), (94, 793125), (125, 596430), (135, 552250), (141, 528750), (150, 497025), (225, 331350), (235, 317250), (250, 298215), (270, 276125), (282, 264375), (375, 198810), (423, 176250), (450, 165675), (470, 158625), (625, 119286), (675, 110450), (705, 105750), (750, 99405), (846, 88125), (1125, 66270), (1175, 63450), (1250, 59643), (1269, 58750), (1350, 55225), (1410, 52875), (1875, 39762), (2115, 35250), (2209, 33750), (2250, 33135), (2350, 31725), (2538, 29375), (3375, 22090), (3525, 21150), (3750, 19881), (4230, 17625), (4418, 16875), (5625, 13254), (5875, 12690), (6345, 11750), (6627, 11250), (6750, 11045), (7050, 10575)]