42966450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{103}}^2$

素因数の和:230

約数の個数: 90

約数和(自身を含む): 120553389

約数和(自身を除く): 77586939

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 103, 135, 150, 162, 206, 225, 270, 309, 405, 450, 515, 618, 675, 810, 927, 1030, 1350, 1545, 1854, 2025, 2575, 2781, 3090, 4050, 4635, 5150, 5562, 7725, 8343, 9270, 10609, 13905, 15450, 16686, 21218, 23175, 27810, 31827, 41715, 46350, 53045, 63654, 69525, 83430, 95481, 106090, 139050, 159135, 190962, 208575, 265225, 286443, 318270, 417150, 477405, 530450, 572886, 795675, 859329, 954810, 1432215, 1591350, 1718658, 2387025, 2864430, 4296645, 4774050, 7161075, 8593290, 14322150, 21483225, 42966450]

約数ペア:

[(1, 42966450), (2, 21483225), (3, 14322150), (5, 8593290), (6, 7161075), (9, 4774050), (10, 4296645), (15, 2864430), (18, 2387025), (25, 1718658), (27, 1591350), (30, 1432215), (45, 954810), (50, 859329), (54, 795675), (75, 572886), (81, 530450), (90, 477405), (103, 417150), (135, 318270), (150, 286443), (162, 265225), (206, 208575), (225, 190962), (270, 159135), (309, 139050), (405, 106090), (450, 95481), (515, 83430), (618, 69525), (675, 63654), (810, 53045), (927, 46350), (1030, 41715), (1350, 31827), (1545, 27810), (1854, 23175), (2025, 21218), (2575, 16686), (2781, 15450), (3090, 13905), (4050, 10609), (4635, 9270), (5150, 8343), (5562, 7725)]