530181450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1334

約数の個数: 120

約数和(自身を含む): 1487871660

約数和(自身を除く): 957690210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 109, 135, 150, 162, 218, 225, 270, 327, 405, 450, 545, 654, 675, 810, 981, 1090, 1201, 1350, 1635, 1962, 2025, 2402, 2725, 2943, 3270, 3603, 4050, 4905, 5450, 5886, 6005, 7206, 8175, 8829, 9810, 10809, 12010, 14715, 16350, 17658, 18015, 21618, 24525, 29430, 30025, 32427, 36030, 44145, 49050, 54045, 60050, 64854, 73575, 88290, 90075, 97281, 108090, 130909, 147150, 162135, 180150, 194562, 220725, 261818, 270225, 324270, 392727, 441450, 486405, 540450, 654545, 785454, 810675, 972810, 1178181, 1309090, 1621350, 1963635, 2356362, 2432025, 3272725, 3534543, 3927270, 4864050, 5890905, 6545450, 7069086, 9818175, 10603629, 11781810, 17672715, 19636350, 21207258, 29454525, 35345430, 53018145, 58909050, 88363575, 106036290, 176727150, 265090725, 530181450]

約数ペア:

[(1, 530181450), (2, 265090725), (3, 176727150), (5, 106036290), (6, 88363575), (9, 58909050), (10, 53018145), (15, 35345430), (18, 29454525), (25, 21207258), (27, 19636350), (30, 17672715), (45, 11781810), (50, 10603629), (54, 9818175), (75, 7069086), (81, 6545450), (90, 5890905), (109, 4864050), (135, 3927270), (150, 3534543), (162, 3272725), (218, 2432025), (225, 2356362), (270, 1963635), (327, 1621350), (405, 1309090), (450, 1178181), (545, 972810), (654, 810675), (675, 785454), (810, 654545), (981, 540450), (1090, 486405), (1201, 441450), (1350, 392727), (1635, 324270), (1962, 270225), (2025, 261818), (2402, 220725), (2725, 194562), (2943, 180150), (3270, 162135), (3603, 147150), (4050, 130909), (4905, 108090), (5450, 97281), (5886, 90075), (6005, 88290), (7206, 73575), (8175, 64854), (8829, 60050), (9810, 54045), (10809, 49050), (12010, 44145), (14715, 36030), (16350, 32427), (17658, 30025), (18015, 29430), (21618, 24525)]