15275250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 44328960

約数和(自身を除く): 29053710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 73, 75, 90, 93, 125, 135, 146, 150, 155, 186, 219, 225, 250, 270, 279, 310, 365, 375, 438, 450, 465, 558, 657, 675, 730, 750, 775, 837, 930, 1095, 1125, 1314, 1350, 1395, 1550, 1674, 1825, 1971, 2190, 2250, 2263, 2325, 2790, 3285, 3375, 3650, 3875, 3942, 4185, 4526, 4650, 5475, 6570, 6750, 6789, 6975, 7750, 8370, 9125, 9855, 10950, 11315, 11625, 13578, 13950, 16425, 18250, 19710, 20367, 20925, 22630, 23250, 27375, 32850, 33945, 34875, 40734, 41850, 49275, 54750, 56575, 61101, 67890, 69750, 82125, 98550, 101835, 104625, 113150, 122202, 164250, 169725, 203670, 209250, 246375, 282875, 305505, 339450, 492750, 509175, 565750, 611010, 848625, 1018350, 1527525, 1697250, 2545875, 3055050, 5091750, 7637625, 15275250]

約数ペア:

[(1, 15275250), (2, 7637625), (3, 5091750), (5, 3055050), (6, 2545875), (9, 1697250), (10, 1527525), (15, 1018350), (18, 848625), (25, 611010), (27, 565750), (30, 509175), (31, 492750), (45, 339450), (50, 305505), (54, 282875), (62, 246375), (73, 209250), (75, 203670), (90, 169725), (93, 164250), (125, 122202), (135, 113150), (146, 104625), (150, 101835), (155, 98550), (186, 82125), (219, 69750), (225, 67890), (250, 61101), (270, 56575), (279, 54750), (310, 49275), (365, 41850), (375, 40734), (438, 34875), (450, 33945), (465, 32850), (558, 27375), (657, 23250), (675, 22630), (730, 20925), (750, 20367), (775, 19710), (837, 18250), (930, 16425), (1095, 13950), (1125, 13578), (1314, 11625), (1350, 11315), (1395, 10950), (1550, 9855), (1674, 9125), (1825, 8370), (1971, 7750), (2190, 6975), (2250, 6789), (2263, 6750), (2325, 6570), (2790, 5475), (3285, 4650), (3375, 4526), (3650, 4185), (3875, 3942)]