120455200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 108

約数和(自身を含む): 312976062

約数和(自身を除く): 192520862

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 289, 340, 400, 425, 521, 544, 578, 680, 800, 850, 1042, 1156, 1360, 1445, 1700, 2084, 2312, 2605, 2720, 2890, 3400, 4168, 4624, 5210, 5780, 6800, 7225, 8336, 8857, 9248, 10420, 11560, 13025, 13600, 14450, 16672, 17714, 20840, 23120, 26050, 28900, 35428, 41680, 44285, 46240, 52100, 57800, 70856, 83360, 88570, 104200, 115600, 141712, 150569, 177140, 208400, 221425, 231200, 283424, 301138, 354280, 416800, 442850, 602276, 708560, 752845, 885700, 1204552, 1417120, 1505690, 1771400, 2409104, 3011380, 3542800, 3764225, 4818208, 6022760, 7085600, 7528450, 12045520, 15056900, 24091040, 30113800, 60227600, 120455200]

約数ペア:

[(1, 120455200), (2, 60227600), (4, 30113800), (5, 24091040), (8, 15056900), (10, 12045520), (16, 7528450), (17, 7085600), (20, 6022760), (25, 4818208), (32, 3764225), (34, 3542800), (40, 3011380), (50, 2409104), (68, 1771400), (80, 1505690), (85, 1417120), (100, 1204552), (136, 885700), (160, 752845), (170, 708560), (200, 602276), (272, 442850), (289, 416800), (340, 354280), (400, 301138), (425, 283424), (521, 231200), (544, 221425), (578, 208400), (680, 177140), (800, 150569), (850, 141712), (1042, 115600), (1156, 104200), (1360, 88570), (1445, 83360), (1700, 70856), (2084, 57800), (2312, 52100), (2605, 46240), (2720, 44285), (2890, 41680), (3400, 35428), (4168, 28900), (4624, 26050), (5210, 23120), (5780, 20840), (6800, 17714), (7225, 16672), (8336, 14450), (8857, 13600), (9248, 13025), (10420, 11560)]