27720497220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1\times {\mathrm{12527}}^1$

素因数の和:15389

約数の個数: 96

約数和(自身を含む): 83624099328

約数和(自身を除く): 55903602108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2837, 5674, 8511, 11348, 12527, 14185, 17022, 25054, 28370, 34044, 36881, 37581, 42555, 50108, 56740, 62635, 73762, 75162, 85110, 110643, 125270, 147524, 150324, 162851, 170220, 184405, 187905, 221286, 250540, 325702, 368810, 375810, 442572, 488553, 553215, 651404, 737620, 751620, 814255, 977106, 1106430, 1628510, 1954212, 2212860, 2442765, 3257020, 4885530, 9771060, 35539099, 71078198, 106617297, 142156396, 177695495, 213234594, 355390990, 426469188, 462008287, 533086485, 710781980, 924016574, 1066172970, 1386024861, 1848033148, 2132345940, 2310041435, 2772049722, 4620082870, 5544099444, 6930124305, 9240165740, 13860248610, 27720497220]

約数ペア:

[(1, 27720497220), (2, 13860248610), (3, 9240165740), (4, 6930124305), (5, 5544099444), (6, 4620082870), (10, 2772049722), (12, 2310041435), (13, 2132345940), (15, 1848033148), (20, 1386024861), (26, 1066172970), (30, 924016574), (39, 710781980), (52, 533086485), (60, 462008287), (65, 426469188), (78, 355390990), (130, 213234594), (156, 177695495), (195, 142156396), (260, 106617297), (390, 71078198), (780, 35539099), (2837, 9771060), (5674, 4885530), (8511, 3257020), (11348, 2442765), (12527, 2212860), (14185, 1954212), (17022, 1628510), (25054, 1106430), (28370, 977106), (34044, 814255), (36881, 751620), (37581, 737620), (42555, 651404), (50108, 553215), (56740, 488553), (62635, 442572), (73762, 375810), (75162, 368810), (85110, 325702), (110643, 250540), (125270, 221286), (147524, 187905), (150324, 184405), (162851, 170220)]