75974800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 205915392

約数和(自身を除く): 129940592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 557, 620, 682, 775, 880, 1100, 1114, 1240, 1364, 1550, 1705, 2200, 2228, 2480, 2728, 2785, 3100, 3410, 4400, 4456, 5456, 5570, 6127, 6200, 6820, 8525, 8912, 11140, 12254, 12400, 13640, 13925, 17050, 17267, 22280, 24508, 27280, 27850, 30635, 34100, 34534, 44560, 49016, 55700, 61270, 68200, 69068, 86335, 98032, 111400, 122540, 136400, 138136, 153175, 172670, 189937, 222800, 245080, 276272, 306350, 345340, 379874, 431675, 490160, 612700, 690680, 759748, 863350, 949685, 1225400, 1381360, 1519496, 1726700, 1899370, 2450800, 3038992, 3453400, 3798740, 4748425, 6906800, 7597480, 9496850, 15194960, 18993700, 37987400, 75974800]

約数ペア:

[(1, 75974800), (2, 37987400), (4, 18993700), (5, 15194960), (8, 9496850), (10, 7597480), (11, 6906800), (16, 4748425), (20, 3798740), (22, 3453400), (25, 3038992), (31, 2450800), (40, 1899370), (44, 1726700), (50, 1519496), (55, 1381360), (62, 1225400), (80, 949685), (88, 863350), (100, 759748), (110, 690680), (124, 612700), (155, 490160), (176, 431675), (200, 379874), (220, 345340), (248, 306350), (275, 276272), (310, 245080), (341, 222800), (400, 189937), (440, 172670), (496, 153175), (550, 138136), (557, 136400), (620, 122540), (682, 111400), (775, 98032), (880, 86335), (1100, 69068), (1114, 68200), (1240, 61270), (1364, 55700), (1550, 49016), (1705, 44560), (2200, 34534), (2228, 34100), (2480, 30635), (2728, 27850), (2785, 27280), (3100, 24508), (3410, 22280), (4400, 17267), (4456, 17050), (5456, 13925), (5570, 13640), (6127, 12400), (6200, 12254), (6820, 11140), (8525, 8912)]