486125250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 1326544128

約数和(自身を除く): 840418878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 125, 130, 146, 150, 195, 219, 250, 325, 365, 375, 390, 438, 650, 683, 730, 750, 949, 975, 1095, 1366, 1625, 1825, 1898, 1950, 2049, 2190, 2847, 3250, 3415, 3650, 4098, 4745, 4875, 5475, 5694, 6830, 8879, 9125, 9490, 9750, 10245, 10950, 14235, 17075, 17758, 18250, 20490, 23725, 26637, 27375, 28470, 34150, 44395, 47450, 49859, 51225, 53274, 54750, 71175, 85375, 88790, 99718, 102450, 118625, 133185, 142350, 149577, 170750, 221975, 237250, 249295, 256125, 266370, 299154, 355875, 443950, 498590, 512250, 648167, 665925, 711750, 747885, 1109875, 1246475, 1296334, 1331850, 1495770, 1944501, 2219750, 2492950, 3240835, 3329625, 3739425, 3889002, 6232375, 6481670, 6659250, 7478850, 9722505, 12464750, 16204175, 18697125, 19445010, 32408350, 37394250, 48612525, 81020875, 97225050, 162041750, 243062625, 486125250]

約数ペア:

[(1, 486125250), (2, 243062625), (3, 162041750), (5, 97225050), (6, 81020875), (10, 48612525), (13, 37394250), (15, 32408350), (25, 19445010), (26, 18697125), (30, 16204175), (39, 12464750), (50, 9722505), (65, 7478850), (73, 6659250), (75, 6481670), (78, 6232375), (125, 3889002), (130, 3739425), (146, 3329625), (150, 3240835), (195, 2492950), (219, 2219750), (250, 1944501), (325, 1495770), (365, 1331850), (375, 1296334), (390, 1246475), (438, 1109875), (650, 747885), (683, 711750), (730, 665925), (750, 648167), (949, 512250), (975, 498590), (1095, 443950), (1366, 355875), (1625, 299154), (1825, 266370), (1898, 256125), (1950, 249295), (2049, 237250), (2190, 221975), (2847, 170750), (3250, 149577), (3415, 142350), (3650, 133185), (4098, 118625), (4745, 102450), (4875, 99718), (5475, 88790), (5694, 85375), (6830, 71175), (8879, 54750), (9125, 53274), (9490, 51225), (9750, 49859), (10245, 47450), (10950, 44395), (14235, 34150), (17075, 28470), (17758, 27375), (18250, 26637), (20490, 23725)]