64524200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 171551520

約数和(自身を除く): 107027320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 83, 92, 100, 104, 115, 130, 166, 169, 184, 200, 230, 260, 299, 325, 332, 338, 415, 460, 520, 575, 598, 650, 664, 676, 830, 845, 920, 1079, 1150, 1196, 1300, 1352, 1495, 1660, 1690, 1909, 2075, 2158, 2300, 2392, 2600, 2990, 3320, 3380, 3818, 3887, 4150, 4225, 4316, 4600, 5395, 5980, 6760, 7475, 7636, 7774, 8300, 8450, 8632, 9545, 10790, 11960, 14027, 14950, 15272, 15548, 16600, 16900, 19090, 19435, 21580, 24817, 26975, 28054, 29900, 31096, 33800, 38180, 38870, 43160, 47725, 49634, 53950, 56108, 59800, 70135, 76360, 77740, 95450, 97175, 99268, 107900, 112216, 124085, 140270, 155480, 190900, 194350, 198536, 215800, 248170, 280540, 322621, 350675, 381800, 388700, 496340, 561080, 620425, 645242, 701350, 777400, 992680, 1240850, 1290484, 1402700, 1613105, 2481700, 2580968, 2805400, 3226210, 4963400, 6452420, 8065525, 12904840, 16131050, 32262100, 64524200]

約数ペア:

[(1, 64524200), (2, 32262100), (4, 16131050), (5, 12904840), (8, 8065525), (10, 6452420), (13, 4963400), (20, 3226210), (23, 2805400), (25, 2580968), (26, 2481700), (40, 1613105), (46, 1402700), (50, 1290484), (52, 1240850), (65, 992680), (83, 777400), (92, 701350), (100, 645242), (104, 620425), (115, 561080), (130, 496340), (166, 388700), (169, 381800), (184, 350675), (200, 322621), (230, 280540), (260, 248170), (299, 215800), (325, 198536), (332, 194350), (338, 190900), (415, 155480), (460, 140270), (520, 124085), (575, 112216), (598, 107900), (650, 99268), (664, 97175), (676, 95450), (830, 77740), (845, 76360), (920, 70135), (1079, 59800), (1150, 56108), (1196, 53950), (1300, 49634), (1352, 47725), (1495, 43160), (1660, 38870), (1690, 38180), (1909, 33800), (2075, 31096), (2158, 29900), (2300, 28054), (2392, 26975), (2600, 24817), (2990, 21580), (3320, 19435), (3380, 19090), (3818, 16900), (3887, 16600), (4150, 15548), (4225, 15272), (4316, 14950), (4600, 14027), (5395, 11960), (5980, 10790), (6760, 9545), (7475, 8632), (7636, 8450), (7774, 8300)]