129048400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 354539808

約数和(自身を除く): 225491408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 83, 92, 100, 104, 115, 130, 166, 169, 184, 200, 208, 230, 260, 299, 325, 332, 338, 368, 400, 415, 460, 520, 575, 598, 650, 664, 676, 830, 845, 920, 1040, 1079, 1150, 1196, 1300, 1328, 1352, 1495, 1660, 1690, 1840, 1909, 2075, 2158, 2300, 2392, 2600, 2704, 2990, 3320, 3380, 3818, 3887, 4150, 4225, 4316, 4600, 4784, 5200, 5395, 5980, 6640, 6760, 7475, 7636, 7774, 8300, 8450, 8632, 9200, 9545, 10790, 11960, 13520, 14027, 14950, 15272, 15548, 16600, 16900, 17264, 19090, 19435, 21580, 23920, 24817, 26975, 28054, 29900, 30544, 31096, 33200, 33800, 38180, 38870, 43160, 47725, 49634, 53950, 56108, 59800, 62192, 67600, 70135, 76360, 77740, 86320, 95450, 97175, 99268, 107900, 112216, 119600, 124085, 140270, 152720, 155480, 190900, 194350, 198536, 215800, 224432, 248170, 280540, 310960, 322621, 350675, 381800, 388700, 397072, 431600, 496340, 561080, 620425, 645242, 701350, 763600, 777400, 992680, 1122160, 1240850, 1290484, 1402700, 1554800, 1613105, 1985360, 2481700, 2580968, 2805400, 3226210, 4963400, 5161936, 5610800, 6452420, 8065525, 9926800, 12904840, 16131050, 25809680, 32262100, 64524200, 129048400]

約数ペア:

[(1, 129048400), (2, 64524200), (4, 32262100), (5, 25809680), (8, 16131050), (10, 12904840), (13, 9926800), (16, 8065525), (20, 6452420), (23, 5610800), (25, 5161936), (26, 4963400), (40, 3226210), (46, 2805400), (50, 2580968), (52, 2481700), (65, 1985360), (80, 1613105), (83, 1554800), (92, 1402700), (100, 1290484), (104, 1240850), (115, 1122160), (130, 992680), (166, 777400), (169, 763600), (184, 701350), (200, 645242), (208, 620425), (230, 561080), (260, 496340), (299, 431600), (325, 397072), (332, 388700), (338, 381800), (368, 350675), (400, 322621), (415, 310960), (460, 280540), (520, 248170), (575, 224432), (598, 215800), (650, 198536), (664, 194350), (676, 190900), (830, 155480), (845, 152720), (920, 140270), (1040, 124085), (1079, 119600), (1150, 112216), (1196, 107900), (1300, 99268), (1328, 97175), (1352, 95450), (1495, 86320), (1660, 77740), (1690, 76360), (1840, 70135), (1909, 67600), (2075, 62192), (2158, 59800), (2300, 56108), (2392, 53950), (2600, 49634), (2704, 47725), (2990, 43160), (3320, 38870), (3380, 38180), (3818, 33800), (3887, 33200), (4150, 31096), (4225, 30544), (4316, 29900), (4600, 28054), (4784, 26975), (5200, 24817), (5395, 23920), (5980, 21580), (6640, 19435), (6760, 19090), (7475, 17264), (7636, 16900), (7774, 16600), (8300, 15548), (8450, 15272), (8632, 14950), (9200, 14027), (9545, 13520), (10790, 11960)]