2612250

素因数分解:

$2^1\times 3^5\times 5^3\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 96

約数和(自身を含む): 7495488

約数和(自身を除く): 4883238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 81, 86, 90, 125, 129, 135, 150, 162, 215, 225, 243, 250, 258, 270, 375, 387, 405, 430, 450, 486, 645, 675, 750, 774, 810, 1075, 1125, 1161, 1215, 1290, 1350, 1935, 2025, 2150, 2250, 2322, 2430, 3225, 3375, 3483, 3870, 4050, 5375, 5805, 6075, 6450, 6750, 6966, 9675, 10125, 10449, 10750, 11610, 12150, 16125, 17415, 19350, 20250, 20898, 29025, 30375, 32250, 34830, 48375, 52245, 58050, 60750, 87075, 96750, 104490, 145125, 174150, 261225, 290250, 435375, 522450, 870750, 1306125, 2612250]

約数ペア:

[(1, 2612250), (2, 1306125), (3, 870750), (5, 522450), (6, 435375), (9, 290250), (10, 261225), (15, 174150), (18, 145125), (25, 104490), (27, 96750), (30, 87075), (43, 60750), (45, 58050), (50, 52245), (54, 48375), (75, 34830), (81, 32250), (86, 30375), (90, 29025), (125, 20898), (129, 20250), (135, 19350), (150, 17415), (162, 16125), (215, 12150), (225, 11610), (243, 10750), (250, 10449), (258, 10125), (270, 9675), (375, 6966), (387, 6750), (405, 6450), (430, 6075), (450, 5805), (486, 5375), (645, 4050), (675, 3870), (750, 3483), (774, 3375), (810, 3225), (1075, 2430), (1125, 2322), (1161, 2250), (1215, 2150), (1290, 2025), (1350, 1935)]