6820400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 90

約数和(自身を含む): 17701620

約数和(自身を除く): 10881220

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 59, 68, 80, 85, 100, 118, 136, 170, 200, 236, 272, 289, 295, 340, 400, 425, 472, 578, 590, 680, 850, 944, 1003, 1156, 1180, 1360, 1445, 1475, 1700, 2006, 2312, 2360, 2890, 2950, 3400, 4012, 4624, 4720, 5015, 5780, 5900, 6800, 7225, 8024, 10030, 11560, 11800, 14450, 16048, 17051, 20060, 23120, 23600, 25075, 28900, 34102, 40120, 50150, 57800, 68204, 80240, 85255, 100300, 115600, 136408, 170510, 200600, 272816, 341020, 401200, 426275, 682040, 852550, 1364080, 1705100, 3410200, 6820400]

約数ペア:

[(1, 6820400), (2, 3410200), (4, 1705100), (5, 1364080), (8, 852550), (10, 682040), (16, 426275), (17, 401200), (20, 341020), (25, 272816), (34, 200600), (40, 170510), (50, 136408), (59, 115600), (68, 100300), (80, 85255), (85, 80240), (100, 68204), (118, 57800), (136, 50150), (170, 40120), (200, 34102), (236, 28900), (272, 25075), (289, 23600), (295, 23120), (340, 20060), (400, 17051), (425, 16048), (472, 14450), (578, 11800), (590, 11560), (680, 10030), (850, 8024), (944, 7225), (1003, 6800), (1156, 5900), (1180, 5780), (1360, 5015), (1445, 4720), (1475, 4624), (1700, 4012), (2006, 3400), (2312, 2950), (2360, 2890)]