101145720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2869

約数の個数: 128

約数和(自身を含む): 341107200

約数和(自身を除く): 239961480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2819, 2990, 3588, 4485, 5638, 5980, 7176, 8457, 8970, 11276, 11960, 14095, 16914, 17940, 22552, 28190, 33828, 35880, 36647, 42285, 56380, 64837, 67656, 73294, 84570, 109941, 112760, 129674, 146588, 169140, 183235, 194511, 219882, 259348, 293176, 324185, 338280, 366470, 389022, 439764, 518696, 549705, 648370, 732940, 778044, 842881, 879528, 972555, 1099410, 1296740, 1465880, 1556088, 1685762, 1945110, 2198820, 2528643, 2593480, 3371524, 3890220, 4214405, 4397640, 5057286, 6743048, 7780440, 8428810, 10114572, 12643215, 16857620, 20229144, 25286430, 33715240, 50572860, 101145720]

約数ペア:

[(1, 101145720), (2, 50572860), (3, 33715240), (4, 25286430), (5, 20229144), (6, 16857620), (8, 12643215), (10, 10114572), (12, 8428810), (13, 7780440), (15, 6743048), (20, 5057286), (23, 4397640), (24, 4214405), (26, 3890220), (30, 3371524), (39, 2593480), (40, 2528643), (46, 2198820), (52, 1945110), (60, 1685762), (65, 1556088), (69, 1465880), (78, 1296740), (92, 1099410), (104, 972555), (115, 879528), (120, 842881), (130, 778044), (138, 732940), (156, 648370), (184, 549705), (195, 518696), (230, 439764), (260, 389022), (276, 366470), (299, 338280), (312, 324185), (345, 293176), (390, 259348), (460, 219882), (520, 194511), (552, 183235), (598, 169140), (690, 146588), (780, 129674), (897, 112760), (920, 109941), (1196, 84570), (1380, 73294), (1495, 67656), (1560, 64837), (1794, 56380), (2392, 42285), (2760, 36647), (2819, 35880), (2990, 33828), (3588, 28190), (4485, 22552), (5638, 17940), (5980, 16914), (7176, 14095), (8457, 11960), (8970, 11276)]