390057750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{173359}}^1$

素因数の和:173382

約数の個数: 48

約数和(自身を含む): 1054722240

約数和(自身を除く): 664664490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 173359, 346718, 520077, 866795, 1040154, 1560231, 1733590, 2600385, 3120462, 4333975, 5200770, 7801155, 8667950, 13001925, 15602310, 21669875, 26003850, 39005775, 43339750, 65009625, 78011550, 130019250, 195028875, 390057750]

約数ペア:

[(1, 390057750), (2, 195028875), (3, 130019250), (5, 78011550), (6, 65009625), (9, 43339750), (10, 39005775), (15, 26003850), (18, 21669875), (25, 15602310), (30, 13001925), (45, 8667950), (50, 7801155), (75, 5200770), (90, 4333975), (125, 3120462), (150, 2600385), (225, 1733590), (250, 1560231), (375, 1040154), (450, 866795), (750, 520077), (1125, 346718), (2250, 173359)]