27027280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 76745088

約数和(自身を除く): 49717808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 167, 170, 238, 272, 280, 289, 334, 340, 476, 560, 578, 595, 668, 680, 835, 952, 1156, 1169, 1190, 1336, 1360, 1445, 1670, 1904, 2023, 2312, 2338, 2380, 2672, 2839, 2890, 3340, 4046, 4624, 4676, 4760, 5678, 5780, 5845, 6680, 8092, 9352, 9520, 10115, 11356, 11560, 11690, 13360, 14195, 16184, 18704, 19873, 20230, 22712, 23120, 23380, 28390, 32368, 39746, 40460, 45424, 46760, 48263, 56780, 79492, 80920, 93520, 96526, 99365, 113560, 158984, 161840, 193052, 198730, 227120, 241315, 317968, 337841, 386104, 397460, 482630, 675682, 772208, 794920, 965260, 1351364, 1589840, 1689205, 1930520, 2702728, 3378410, 3861040, 5405456, 6756820, 13513640, 27027280]

約数ペア:

[(1, 27027280), (2, 13513640), (4, 6756820), (5, 5405456), (7, 3861040), (8, 3378410), (10, 2702728), (14, 1930520), (16, 1689205), (17, 1589840), (20, 1351364), (28, 965260), (34, 794920), (35, 772208), (40, 675682), (56, 482630), (68, 397460), (70, 386104), (80, 337841), (85, 317968), (112, 241315), (119, 227120), (136, 198730), (140, 193052), (167, 161840), (170, 158984), (238, 113560), (272, 99365), (280, 96526), (289, 93520), (334, 80920), (340, 79492), (476, 56780), (560, 48263), (578, 46760), (595, 45424), (668, 40460), (680, 39746), (835, 32368), (952, 28390), (1156, 23380), (1169, 23120), (1190, 22712), (1336, 20230), (1360, 19873), (1445, 18704), (1670, 16184), (1904, 14195), (2023, 13360), (2312, 11690), (2338, 11560), (2380, 11356), (2672, 10115), (2839, 9520), (2890, 9352), (3340, 8092), (4046, 6680), (4624, 5845), (4676, 5780), (4760, 5678)]