75521700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 246442560

約数和(自身を除く): 170920860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 83, 90, 100, 108, 135, 150, 166, 180, 225, 249, 270, 300, 332, 337, 415, 450, 498, 540, 674, 675, 747, 830, 900, 996, 1011, 1245, 1348, 1350, 1494, 1660, 1685, 2022, 2075, 2241, 2490, 2700, 2988, 3033, 3370, 3735, 4044, 4150, 4482, 4980, 5055, 6066, 6225, 6740, 7470, 8300, 8425, 8964, 9099, 10110, 11205, 12132, 12450, 14940, 15165, 16850, 18198, 18675, 20220, 22410, 24900, 25275, 27971, 30330, 33700, 36396, 37350, 44820, 45495, 50550, 55942, 56025, 60660, 74700, 75825, 83913, 90990, 101100, 111884, 112050, 139855, 151650, 167826, 181980, 224100, 227475, 251739, 279710, 303300, 335652, 419565, 454950, 503478, 559420, 699275, 755217, 839130, 909900, 1006956, 1258695, 1398550, 1510434, 1678260, 2097825, 2517390, 2797100, 3020868, 3776085, 4195650, 5034780, 6293475, 7552170, 8391300, 12586950, 15104340, 18880425, 25173900, 37760850, 75521700]

約数ペア:

[(1, 75521700), (2, 37760850), (3, 25173900), (4, 18880425), (5, 15104340), (6, 12586950), (9, 8391300), (10, 7552170), (12, 6293475), (15, 5034780), (18, 4195650), (20, 3776085), (25, 3020868), (27, 2797100), (30, 2517390), (36, 2097825), (45, 1678260), (50, 1510434), (54, 1398550), (60, 1258695), (75, 1006956), (83, 909900), (90, 839130), (100, 755217), (108, 699275), (135, 559420), (150, 503478), (166, 454950), (180, 419565), (225, 335652), (249, 303300), (270, 279710), (300, 251739), (332, 227475), (337, 224100), (415, 181980), (450, 167826), (498, 151650), (540, 139855), (674, 112050), (675, 111884), (747, 101100), (830, 90990), (900, 83913), (996, 75825), (1011, 74700), (1245, 60660), (1348, 56025), (1350, 55942), (1494, 50550), (1660, 45495), (1685, 44820), (2022, 37350), (2075, 36396), (2241, 33700), (2490, 30330), (2700, 27971), (2988, 25275), (3033, 24900), (3370, 22410), (3735, 20220), (4044, 18675), (4150, 18198), (4482, 16850), (4980, 15165), (5055, 14940), (6066, 12450), (6225, 12132), (6740, 11205), (7470, 10110), (8300, 9099), (8425, 8964)]