189968700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{613}}^1\times {\mathrm{1033}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 551072368

約数和(自身を除く): 361103668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 613, 1033, 1226, 1839, 2066, 2452, 3065, 3099, 3678, 4132, 5165, 6130, 6198, 7356, 9195, 10330, 12260, 12396, 15325, 15495, 18390, 20660, 25825, 30650, 30990, 36780, 45975, 51650, 61300, 61980, 77475, 91950, 103300, 154950, 183900, 309900, 633229, 1266458, 1899687, 2532916, 3166145, 3799374, 6332290, 7598748, 9498435, 12664580, 15830725, 18996870, 31661450, 37993740, 47492175, 63322900, 94984350, 189968700]

約数ペア:

[(1, 189968700), (2, 94984350), (3, 63322900), (4, 47492175), (5, 37993740), (6, 31661450), (10, 18996870), (12, 15830725), (15, 12664580), (20, 9498435), (25, 7598748), (30, 6332290), (50, 3799374), (60, 3166145), (75, 2532916), (100, 1899687), (150, 1266458), (300, 633229), (613, 309900), (1033, 183900), (1226, 154950), (1839, 103300), (2066, 91950), (2452, 77475), (3065, 61980), (3099, 61300), (3678, 51650), (4132, 45975), (5165, 36780), (6130, 30990), (6198, 30650), (7356, 25825), (9195, 20660), (10330, 18390), (12260, 15495), (12396, 15325)]