211053750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2495

約数の個数: 80

約数和(自身を含む): 550623744

約数和(自身を除く): 339569994

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, 625, 690, 750, 1150, 1250, 1725, 1875, 2447, 2875, 3450, 3750, 4894, 5750, 7341, 8625, 12235, 14375, 14682, 17250, 24470, 28750, 36705, 43125, 56281, 61175, 73410, 86250, 112562, 122350, 168843, 183525, 281405, 305875, 337686, 367050, 562810, 611750, 844215, 917625, 1407025, 1529375, 1688430, 1835250, 2814050, 3058750, 4221075, 4588125, 7035125, 8442150, 9176250, 14070250, 21105375, 35175625, 42210750, 70351250, 105526875, 211053750]

約数ペア:

[(1, 211053750), (2, 105526875), (3, 70351250), (5, 42210750), (6, 35175625), (10, 21105375), (15, 14070250), (23, 9176250), (25, 8442150), (30, 7035125), (46, 4588125), (50, 4221075), (69, 3058750), (75, 2814050), (115, 1835250), (125, 1688430), (138, 1529375), (150, 1407025), (230, 917625), (250, 844215), (345, 611750), (375, 562810), (575, 367050), (625, 337686), (690, 305875), (750, 281405), (1150, 183525), (1250, 168843), (1725, 122350), (1875, 112562), (2447, 86250), (2875, 73410), (3450, 61175), (3750, 56281), (4894, 43125), (5750, 36705), (7341, 28750), (8625, 24470), (12235, 17250), (14375, 14682)]