42210750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 109983744

約数和(自身を除く): 67772994

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 690, 750, 1150, 1725, 2447, 2875, 3450, 4894, 5750, 7341, 8625, 12235, 14682, 17250, 24470, 36705, 56281, 61175, 73410, 112562, 122350, 168843, 183525, 281405, 305875, 337686, 367050, 562810, 611750, 844215, 917625, 1407025, 1688430, 1835250, 2814050, 4221075, 7035125, 8442150, 14070250, 21105375, 42210750]

約数ペア:

[(1, 42210750), (2, 21105375), (3, 14070250), (5, 8442150), (6, 7035125), (10, 4221075), (15, 2814050), (23, 1835250), (25, 1688430), (30, 1407025), (46, 917625), (50, 844215), (69, 611750), (75, 562810), (115, 367050), (125, 337686), (138, 305875), (150, 281405), (230, 183525), (250, 168843), (345, 122350), (375, 112562), (575, 73410), (690, 61175), (750, 56281), (1150, 36705), (1725, 24470), (2447, 17250), (2875, 14682), (3450, 12235), (4894, 8625), (5750, 7341)]