211300200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{117389}}^1$

素因数の和:117411

約数の個数: 72

約数和(自身を含む): 709622550

約数和(自身を除く): 498322350

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 117389, 234778, 352167, 469556, 586945, 704334, 939112, 1056501, 1173890, 1408668, 1760835, 2113002, 2347780, 2817336, 2934725, 3521670, 4226004, 4695560, 5282505, 5869450, 7043340, 8452008, 8804175, 10565010, 11738900, 14086680, 17608350, 21130020, 23477800, 26412525, 35216700, 42260040, 52825050, 70433400, 105650100, 211300200]

約数ペア:

[(1, 211300200), (2, 105650100), (3, 70433400), (4, 52825050), (5, 42260040), (6, 35216700), (8, 26412525), (9, 23477800), (10, 21130020), (12, 17608350), (15, 14086680), (18, 11738900), (20, 10565010), (24, 8804175), (25, 8452008), (30, 7043340), (36, 5869450), (40, 5282505), (45, 4695560), (50, 4226004), (60, 3521670), (72, 2934725), (75, 2817336), (90, 2347780), (100, 2113002), (120, 1760835), (150, 1408668), (180, 1173890), (200, 1056501), (225, 939112), (300, 704334), (360, 586945), (450, 469556), (600, 352167), (900, 234778), (1800, 117389)]