78625740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 228904704

約数和(自身を除く): 150278964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 148, 185, 214, 222, 321, 331, 370, 428, 444, 535, 555, 642, 662, 740, 993, 1070, 1110, 1284, 1324, 1605, 1655, 1986, 2140, 2220, 3210, 3310, 3959, 3972, 4965, 6420, 6620, 7918, 9930, 11877, 12247, 15836, 19795, 19860, 23754, 24494, 35417, 36741, 39590, 47508, 48988, 59385, 61235, 70834, 73482, 79180, 106251, 118770, 122470, 141668, 146964, 177085, 183705, 212502, 237540, 244940, 354170, 367410, 425004, 531255, 708340, 734820, 1062510, 1310429, 2125020, 2620858, 3931287, 5241716, 6552145, 7862574, 13104290, 15725148, 19656435, 26208580, 39312870, 78625740]

約数ペア:

[(1, 78625740), (2, 39312870), (3, 26208580), (4, 19656435), (5, 15725148), (6, 13104290), (10, 7862574), (12, 6552145), (15, 5241716), (20, 3931287), (30, 2620858), (37, 2125020), (60, 1310429), (74, 1062510), (107, 734820), (111, 708340), (148, 531255), (185, 425004), (214, 367410), (222, 354170), (321, 244940), (331, 237540), (370, 212502), (428, 183705), (444, 177085), (535, 146964), (555, 141668), (642, 122470), (662, 118770), (740, 106251), (993, 79180), (1070, 73482), (1110, 70834), (1284, 61235), (1324, 59385), (1605, 48988), (1655, 47508), (1986, 39590), (2140, 36741), (2220, 35417), (3210, 24494), (3310, 23754), (3959, 19860), (3972, 19795), (4965, 15836), (6420, 12247), (6620, 11877), (7918, 9930)]