1422450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 3989700

約数和(自身を除く): 2567250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 109, 145, 150, 174, 218, 225, 261, 290, 327, 435, 450, 522, 545, 654, 725, 870, 981, 1090, 1305, 1450, 1635, 1962, 2175, 2610, 2725, 3161, 3270, 4350, 4905, 5450, 6322, 6525, 8175, 9483, 9810, 13050, 15805, 16350, 18966, 24525, 28449, 31610, 47415, 49050, 56898, 79025, 94830, 142245, 158050, 237075, 284490, 474150, 711225, 1422450]

約数ペア:

[(1, 1422450), (2, 711225), (3, 474150), (5, 284490), (6, 237075), (9, 158050), (10, 142245), (15, 94830), (18, 79025), (25, 56898), (29, 49050), (30, 47415), (45, 31610), (50, 28449), (58, 24525), (75, 18966), (87, 16350), (90, 15805), (109, 13050), (145, 9810), (150, 9483), (174, 8175), (218, 6525), (225, 6322), (261, 5450), (290, 4905), (327, 4350), (435, 3270), (450, 3161), (522, 2725), (545, 2610), (654, 2175), (725, 1962), (870, 1635), (981, 1450), (1090, 1305)]