100255740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1731

約数の個数: 96

約数和(自身を含む): 306324480

約数和(自身を除く): 206068740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 1627, 2054, 2370, 3081, 3254, 4108, 4740, 4881, 5135, 6162, 6508, 8135, 9762, 10270, 12324, 15405, 16270, 19524, 20540, 21151, 24405, 30810, 32540, 42302, 48810, 61620, 63453, 84604, 97620, 105755, 126906, 128533, 211510, 253812, 257066, 317265, 385599, 423020, 514132, 634530, 642665, 771198, 1269060, 1285330, 1542396, 1670929, 1927995, 2570660, 3341858, 3855990, 5012787, 6683716, 7711980, 8354645, 10025574, 16709290, 20051148, 25063935, 33418580, 50127870, 100255740]

約数ペア:

[(1, 100255740), (2, 50127870), (3, 33418580), (4, 25063935), (5, 20051148), (6, 16709290), (10, 10025574), (12, 8354645), (13, 7711980), (15, 6683716), (20, 5012787), (26, 3855990), (30, 3341858), (39, 2570660), (52, 1927995), (60, 1670929), (65, 1542396), (78, 1285330), (79, 1269060), (130, 771198), (156, 642665), (158, 634530), (195, 514132), (237, 423020), (260, 385599), (316, 317265), (390, 257066), (395, 253812), (474, 211510), (780, 128533), (790, 126906), (948, 105755), (1027, 97620), (1185, 84604), (1580, 63453), (1627, 61620), (2054, 48810), (2370, 42302), (3081, 32540), (3254, 30810), (4108, 24405), (4740, 21151), (4881, 20540), (5135, 19524), (6162, 16270), (6508, 15405), (8135, 12324), (9762, 10270)]