57480400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 149454720

約数和(自身を除く): 91974320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 79, 80, 85, 100, 107, 136, 158, 170, 200, 214, 272, 316, 340, 395, 400, 425, 428, 535, 632, 680, 790, 850, 856, 1070, 1264, 1343, 1360, 1580, 1700, 1712, 1819, 1975, 2140, 2675, 2686, 3160, 3400, 3638, 3950, 4280, 5350, 5372, 6320, 6715, 6800, 7276, 7900, 8453, 8560, 9095, 10700, 10744, 13430, 14552, 15800, 16906, 18190, 21400, 21488, 26860, 29104, 31600, 33575, 33812, 36380, 42265, 42800, 45475, 53720, 67150, 67624, 72760, 84530, 90950, 107440, 134300, 135248, 143701, 145520, 169060, 181900, 211325, 268600, 287402, 338120, 363800, 422650, 537200, 574804, 676240, 718505, 727600, 845300, 1149608, 1437010, 1690600, 2299216, 2874020, 3381200, 3592525, 5748040, 7185050, 11496080, 14370100, 28740200, 57480400]

約数ペア:

[(1, 57480400), (2, 28740200), (4, 14370100), (5, 11496080), (8, 7185050), (10, 5748040), (16, 3592525), (17, 3381200), (20, 2874020), (25, 2299216), (34, 1690600), (40, 1437010), (50, 1149608), (68, 845300), (79, 727600), (80, 718505), (85, 676240), (100, 574804), (107, 537200), (136, 422650), (158, 363800), (170, 338120), (200, 287402), (214, 268600), (272, 211325), (316, 181900), (340, 169060), (395, 145520), (400, 143701), (425, 135248), (428, 134300), (535, 107440), (632, 90950), (680, 84530), (790, 72760), (850, 67624), (856, 67150), (1070, 53720), (1264, 45475), (1343, 42800), (1360, 42265), (1580, 36380), (1700, 33812), (1712, 33575), (1819, 31600), (1975, 29104), (2140, 26860), (2675, 21488), (2686, 21400), (3160, 18190), (3400, 16906), (3638, 15800), (3950, 14552), (4280, 13430), (5350, 10744), (5372, 10700), (6320, 9095), (6715, 8560), (6800, 8453), (7276, 7900)]