69467880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 147223320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 109, 113, 120, 141, 188, 218, 226, 235, 282, 327, 339, 376, 436, 452, 470, 545, 564, 565, 654, 678, 705, 872, 904, 940, 1090, 1128, 1130, 1308, 1356, 1410, 1635, 1695, 1880, 2180, 2260, 2616, 2712, 2820, 3270, 3390, 4360, 4520, 5123, 5311, 5640, 6540, 6780, 10246, 10622, 12317, 13080, 13560, 15369, 15933, 20492, 21244, 24634, 25615, 26555, 30738, 31866, 36951, 40984, 42488, 49268, 51230, 53110, 61476, 61585, 63732, 73902, 76845, 79665, 98536, 102460, 106220, 122952, 123170, 127464, 147804, 153690, 159330, 184755, 204920, 212440, 246340, 295608, 307380, 318660, 369510, 492680, 578899, 614760, 637320, 739020, 1157798, 1478040, 1736697, 2315596, 2894495, 3473394, 4631192, 5788990, 6946788, 8683485, 11577980, 13893576, 17366970, 23155960, 34733940, 69467880]

約数ペア:

[(1, 69467880), (2, 34733940), (3, 23155960), (4, 17366970), (5, 13893576), (6, 11577980), (8, 8683485), (10, 6946788), (12, 5788990), (15, 4631192), (20, 3473394), (24, 2894495), (30, 2315596), (40, 1736697), (47, 1478040), (60, 1157798), (94, 739020), (109, 637320), (113, 614760), (120, 578899), (141, 492680), (188, 369510), (218, 318660), (226, 307380), (235, 295608), (282, 246340), (327, 212440), (339, 204920), (376, 184755), (436, 159330), (452, 153690), (470, 147804), (545, 127464), (564, 123170), (565, 122952), (654, 106220), (678, 102460), (705, 98536), (872, 79665), (904, 76845), (940, 73902), (1090, 63732), (1128, 61585), (1130, 61476), (1308, 53110), (1356, 51230), (1410, 49268), (1635, 42488), (1695, 40984), (1880, 36951), (2180, 31866), (2260, 30738), (2616, 26555), (2712, 25615), (2820, 24634), (3270, 21244), (3390, 20492), (4360, 15933), (4520, 15369), (5123, 13560), (5311, 13080), (5640, 12317), (6540, 10622), (6780, 10246)]