315024100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4723}}^1$

素因数の和:4789

約数の個数: 72

約数和(自身を含む): 738077760

約数和(自身を除く): 423053660

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1334, 1450, 2300, 2668, 2900, 3335, 4723, 6670, 9446, 13340, 16675, 18892, 23615, 33350, 47230, 66700, 94460, 108629, 118075, 136967, 217258, 236150, 273934, 434516, 472300, 543145, 547868, 684835, 1086290, 1369670, 2172580, 2715725, 2739340, 3150241, 3424175, 5431450, 6300482, 6848350, 10862900, 12600964, 13696700, 15751205, 31502410, 63004820, 78756025, 157512050, 315024100]

約数ペア:

[(1, 315024100), (2, 157512050), (4, 78756025), (5, 63004820), (10, 31502410), (20, 15751205), (23, 13696700), (25, 12600964), (29, 10862900), (46, 6848350), (50, 6300482), (58, 5431450), (92, 3424175), (100, 3150241), (115, 2739340), (116, 2715725), (145, 2172580), (230, 1369670), (290, 1086290), (460, 684835), (575, 547868), (580, 543145), (667, 472300), (725, 434516), (1150, 273934), (1334, 236150), (1450, 217258), (2300, 136967), (2668, 118075), (2900, 108629), (3335, 94460), (4723, 66700), (6670, 47230), (9446, 33350), (13340, 23615), (16675, 18892)]