211030200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{117239}}^1$

素因数の和:117261

約数の個数: 72

約数和(自身を含む): 708715800

約数和(自身を除く): 497685600

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, 117239, 234478, 351717, 468956, 586195, 703434, 937912, 1055151, 1172390, 1406868, 1758585, 2110302, 2344780, 2813736, 2930975, 3517170, 4220604, 4689560, 5275755, 5861950, 7034340, 8441208, 8792925, 10551510, 11723900, 14068680, 17585850, 21103020, 23447800, 26378775, 35171700, 42206040, 52757550, 70343400, 105515100, 211030200]

約数ペア:

[(1, 211030200), (2, 105515100), (3, 70343400), (4, 52757550), (5, 42206040), (6, 35171700), (8, 26378775), (9, 23447800), (10, 21103020), (12, 17585850), (15, 14068680), (18, 11723900), (20, 10551510), (24, 8792925), (25, 8441208), (30, 7034340), (36, 5861950), (40, 5275755), (45, 4689560), (50, 4220604), (60, 3517170), (72, 2930975), (75, 2813736), (90, 2344780), (100, 2110302), (120, 1758585), (150, 1406868), (180, 1172390), (200, 1055151), (225, 937912), (300, 703434), (360, 586195), (450, 468956), (600, 351717), (900, 234478), (1800, 117239)]