78074370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4680

約数の個数: 96

約数和(自身を含む): 234524160

約数和(自身を除く): 156449790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 4639, 5610, 8415, 9278, 13917, 16830, 23195, 27834, 41751, 46390, 51029, 69585, 78863, 83502, 102058, 139170, 153087, 157726, 208755, 236589, 255145, 306174, 394315, 417510, 459261, 473178, 510290, 709767, 765435, 788630, 867493, 918522, 1182945, 1419534, 1530870, 1734986, 2296305, 2365890, 2602479, 3548835, 4337465, 4592610, 5204958, 7097670, 7807437, 8674930, 13012395, 15614874, 26024790, 39037185, 78074370]

約数ペア:

[(1, 78074370), (2, 39037185), (3, 26024790), (5, 15614874), (6, 13012395), (9, 8674930), (10, 7807437), (11, 7097670), (15, 5204958), (17, 4592610), (18, 4337465), (22, 3548835), (30, 2602479), (33, 2365890), (34, 2296305), (45, 1734986), (51, 1530870), (55, 1419534), (66, 1182945), (85, 918522), (90, 867493), (99, 788630), (102, 765435), (110, 709767), (153, 510290), (165, 473178), (170, 459261), (187, 417510), (198, 394315), (255, 306174), (306, 255145), (330, 236589), (374, 208755), (495, 157726), (510, 153087), (561, 139170), (765, 102058), (935, 83502), (990, 78863), (1122, 69585), (1530, 51029), (1683, 46390), (1870, 41751), (2805, 27834), (3366, 23195), (4639, 16830), (5610, 13917), (8415, 9278)]