1227150

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{101}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 3452904

約数和(自身を除く): 2225754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 101, 135, 150, 162, 202, 225, 243, 270, 303, 405, 450, 486, 505, 606, 675, 810, 909, 1010, 1215, 1350, 1515, 1818, 2025, 2430, 2525, 2727, 3030, 4050, 4545, 5050, 5454, 6075, 7575, 8181, 9090, 12150, 13635, 15150, 16362, 22725, 24543, 27270, 40905, 45450, 49086, 68175, 81810, 122715, 136350, 204525, 245430, 409050, 613575, 1227150]

約数ペア:

[(1, 1227150), (2, 613575), (3, 409050), (5, 245430), (6, 204525), (9, 136350), (10, 122715), (15, 81810), (18, 68175), (25, 49086), (27, 45450), (30, 40905), (45, 27270), (50, 24543), (54, 22725), (75, 16362), (81, 15150), (90, 13635), (101, 12150), (135, 9090), (150, 8181), (162, 7575), (202, 6075), (225, 5454), (243, 5050), (270, 4545), (303, 4050), (405, 3030), (450, 2727), (486, 2525), (505, 2430), (606, 2025), (675, 1818), (810, 1515), (909, 1350), (1010, 1215)]