249928620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 721405440

約数和(自身を除く): 471476820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 283, 359, 410, 492, 566, 615, 718, 820, 849, 1077, 1132, 1230, 1415, 1436, 1698, 1795, 2154, 2460, 2830, 3396, 3590, 4245, 4308, 5385, 5660, 7180, 8490, 10770, 11603, 14719, 16980, 21540, 23206, 29438, 34809, 44157, 46412, 58015, 58876, 69618, 73595, 88314, 101597, 116030, 139236, 147190, 174045, 176628, 203194, 220785, 232060, 294380, 304791, 348090, 406388, 441570, 507985, 609582, 696180, 883140, 1015970, 1219164, 1523955, 2031940, 3047910, 4165477, 6095820, 8330954, 12496431, 16661908, 20827385, 24992862, 41654770, 49985724, 62482155, 83309540, 124964310, 249928620]

約数ペア:

[(1, 249928620), (2, 124964310), (3, 83309540), (4, 62482155), (5, 49985724), (6, 41654770), (10, 24992862), (12, 20827385), (15, 16661908), (20, 12496431), (30, 8330954), (41, 6095820), (60, 4165477), (82, 3047910), (123, 2031940), (164, 1523955), (205, 1219164), (246, 1015970), (283, 883140), (359, 696180), (410, 609582), (492, 507985), (566, 441570), (615, 406388), (718, 348090), (820, 304791), (849, 294380), (1077, 232060), (1132, 220785), (1230, 203194), (1415, 176628), (1436, 174045), (1698, 147190), (1795, 139236), (2154, 116030), (2460, 101597), (2830, 88314), (3396, 73595), (3590, 69618), (4245, 58876), (4308, 58015), (5385, 46412), (5660, 44157), (7180, 34809), (8490, 29438), (10770, 23206), (11603, 21540), (14719, 16980)]