75493680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 246650880

約数和(自身を除く): 171157200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 139, 146, 155, 186, 219, 240, 248, 278, 292, 310, 365, 372, 417, 438, 465, 496, 556, 584, 620, 695, 730, 744, 834, 876, 930, 1095, 1112, 1168, 1240, 1390, 1460, 1488, 1668, 1752, 1860, 2085, 2190, 2224, 2263, 2480, 2780, 2920, 3336, 3504, 3720, 4170, 4309, 4380, 4526, 5560, 5840, 6672, 6789, 7440, 8340, 8618, 8760, 9052, 10147, 11120, 11315, 12927, 13578, 16680, 17236, 17520, 18104, 20294, 21545, 22630, 25854, 27156, 30441, 33360, 33945, 34472, 36208, 40588, 43090, 45260, 50735, 51708, 54312, 60882, 64635, 67890, 68944, 81176, 86180, 90520, 101470, 103416, 108624, 121764, 129270, 135780, 152205, 162352, 172360, 181040, 202940, 206832, 243528, 258540, 271560, 304410, 314557, 344720, 405880, 487056, 517080, 543120, 608820, 629114, 811760, 943671, 1034160, 1217640, 1258228, 1572785, 1887342, 2435280, 2516456, 3145570, 3774684, 4718355, 5032912, 6291140, 7549368, 9436710, 12582280, 15098736, 18873420, 25164560, 37746840, 75493680]

約数ペア:

[(1, 75493680), (2, 37746840), (3, 25164560), (4, 18873420), (5, 15098736), (6, 12582280), (8, 9436710), (10, 7549368), (12, 6291140), (15, 5032912), (16, 4718355), (20, 3774684), (24, 3145570), (30, 2516456), (31, 2435280), (40, 1887342), (48, 1572785), (60, 1258228), (62, 1217640), (73, 1034160), (80, 943671), (93, 811760), (120, 629114), (124, 608820), (139, 543120), (146, 517080), (155, 487056), (186, 405880), (219, 344720), (240, 314557), (248, 304410), (278, 271560), (292, 258540), (310, 243528), (365, 206832), (372, 202940), (417, 181040), (438, 172360), (465, 162352), (496, 152205), (556, 135780), (584, 129270), (620, 121764), (695, 108624), (730, 103416), (744, 101470), (834, 90520), (876, 86180), (930, 81176), (1095, 68944), (1112, 67890), (1168, 64635), (1240, 60882), (1390, 54312), (1460, 51708), (1488, 50735), (1668, 45260), (1752, 43090), (1860, 40588), (2085, 36208), (2190, 34472), (2224, 33945), (2263, 33360), (2480, 30441), (2780, 27156), (2920, 25854), (3336, 22630), (3504, 21545), (3720, 20294), (4170, 18104), (4309, 17520), (4380, 17236), (4526, 16680), (5560, 13578), (5840, 12927), (6672, 11315), (6789, 11120), (7440, 10147), (8340, 9052), (8618, 8760)]