65280150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11159}}^1$

素因数の和:11190

約数の個数: 72

約数和(自身を含む): 188894160

約数和(自身を除く): 123614010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 11159, 22318, 33477, 55795, 66954, 100431, 111590, 145067, 167385, 200862, 278975, 290134, 334770, 435201, 502155, 557950, 725335, 836925, 870402, 1004310, 1305603, 1450670, 1673850, 2176005, 2510775, 2611206, 3626675, 4352010, 5021550, 6528015, 7253350, 10880025, 13056030, 21760050, 32640075, 65280150]

約数ペア:

[(1, 65280150), (2, 32640075), (3, 21760050), (5, 13056030), (6, 10880025), (9, 7253350), (10, 6528015), (13, 5021550), (15, 4352010), (18, 3626675), (25, 2611206), (26, 2510775), (30, 2176005), (39, 1673850), (45, 1450670), (50, 1305603), (65, 1004310), (75, 870402), (78, 836925), (90, 725335), (117, 557950), (130, 502155), (150, 435201), (195, 334770), (225, 290134), (234, 278975), (325, 200862), (390, 167385), (450, 145067), (585, 111590), (650, 100431), (975, 66954), (1170, 55795), (1950, 33477), (2925, 22318), (5850, 11159)]