30512250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 84105216

約数和(自身を除く): 53592966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 125, 142, 150, 191, 213, 225, 250, 355, 375, 382, 426, 450, 573, 639, 710, 750, 955, 1065, 1125, 1146, 1278, 1719, 1775, 1910, 2130, 2250, 2865, 3195, 3438, 3550, 4775, 5325, 5730, 6390, 8595, 8875, 9550, 10650, 13561, 14325, 15975, 17190, 17750, 23875, 26625, 27122, 28650, 31950, 40683, 42975, 47750, 53250, 67805, 71625, 79875, 81366, 85950, 122049, 135610, 143250, 159750, 203415, 214875, 244098, 339025, 406830, 429750, 610245, 678050, 1017075, 1220490, 1695125, 2034150, 3051225, 3390250, 5085375, 6102450, 10170750, 15256125, 30512250]

約数ペア:

[(1, 30512250), (2, 15256125), (3, 10170750), (5, 6102450), (6, 5085375), (9, 3390250), (10, 3051225), (15, 2034150), (18, 1695125), (25, 1220490), (30, 1017075), (45, 678050), (50, 610245), (71, 429750), (75, 406830), (90, 339025), (125, 244098), (142, 214875), (150, 203415), (191, 159750), (213, 143250), (225, 135610), (250, 122049), (355, 85950), (375, 81366), (382, 79875), (426, 71625), (450, 67805), (573, 53250), (639, 47750), (710, 42975), (750, 40683), (955, 31950), (1065, 28650), (1125, 27122), (1146, 26625), (1278, 23875), (1719, 17750), (1775, 17190), (1910, 15975), (2130, 14325), (2250, 13561), (2865, 10650), (3195, 9550), (3438, 8875), (3550, 8595), (4775, 6390), (5325, 5730)]