140445600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 461532960

約数和(自身を除く): 321087360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 139, 150, 160, 200, 240, 278, 300, 400, 417, 421, 480, 556, 600, 695, 800, 834, 842, 1112, 1200, 1263, 1390, 1668, 1684, 2085, 2105, 2224, 2400, 2526, 2780, 3336, 3368, 3475, 4170, 4210, 4448, 5052, 5560, 6315, 6672, 6736, 6950, 8340, 8420, 10104, 10425, 10525, 11120, 12630, 13344, 13472, 13900, 16680, 16840, 20208, 20850, 21050, 22240, 25260, 27800, 31575, 33360, 33680, 40416, 41700, 42100, 50520, 55600, 58519, 63150, 66720, 67360, 83400, 84200, 101040, 111200, 117038, 126300, 166800, 168400, 175557, 202080, 234076, 252600, 292595, 333600, 336800, 351114, 468152, 505200, 585190, 702228, 877785, 936304, 1010400, 1170380, 1404456, 1462975, 1755570, 1872608, 2340760, 2808912, 2925950, 3511140, 4388925, 4681520, 5617824, 5851900, 7022280, 8777850, 9363040, 11703800, 14044560, 17555700, 23407600, 28089120, 35111400, 46815200, 70222800, 140445600]

約数ペア:

[(1, 140445600), (2, 70222800), (3, 46815200), (4, 35111400), (5, 28089120), (6, 23407600), (8, 17555700), (10, 14044560), (12, 11703800), (15, 9363040), (16, 8777850), (20, 7022280), (24, 5851900), (25, 5617824), (30, 4681520), (32, 4388925), (40, 3511140), (48, 2925950), (50, 2808912), (60, 2340760), (75, 1872608), (80, 1755570), (96, 1462975), (100, 1404456), (120, 1170380), (139, 1010400), (150, 936304), (160, 877785), (200, 702228), (240, 585190), (278, 505200), (300, 468152), (400, 351114), (417, 336800), (421, 333600), (480, 292595), (556, 252600), (600, 234076), (695, 202080), (800, 175557), (834, 168400), (842, 166800), (1112, 126300), (1200, 117038), (1263, 111200), (1390, 101040), (1668, 84200), (1684, 83400), (2085, 67360), (2105, 66720), (2224, 63150), (2400, 58519), (2526, 55600), (2780, 50520), (3336, 42100), (3368, 41700), (3475, 40416), (4170, 33680), (4210, 33360), (4448, 31575), (5052, 27800), (5560, 25260), (6315, 22240), (6672, 21050), (6736, 20850), (6950, 20208), (8340, 16840), (8420, 16680), (10104, 13900), (10425, 13472), (10525, 13344), (11120, 12630)]