72866300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 177759456

約数和(自身を除く): 104893156

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2437, 2990, 4874, 5980, 7475, 9748, 12185, 14950, 24370, 29900, 31681, 48740, 56051, 60925, 63362, 112102, 121850, 126724, 158405, 224204, 243700, 280255, 316810, 560510, 633620, 728663, 792025, 1121020, 1401275, 1457326, 1584050, 2802550, 2914652, 3168100, 3643315, 5605100, 7286630, 14573260, 18216575, 36433150, 72866300]

約数ペア:

[(1, 72866300), (2, 36433150), (4, 18216575), (5, 14573260), (10, 7286630), (13, 5605100), (20, 3643315), (23, 3168100), (25, 2914652), (26, 2802550), (46, 1584050), (50, 1457326), (52, 1401275), (65, 1121020), (92, 792025), (100, 728663), (115, 633620), (130, 560510), (230, 316810), (260, 280255), (299, 243700), (325, 224204), (460, 158405), (575, 126724), (598, 121850), (650, 112102), (1150, 63362), (1196, 60925), (1300, 56051), (1495, 48740), (2300, 31681), (2437, 29900), (2990, 24370), (4874, 14950), (5980, 12185), (7475, 9748)]