177085260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5304

約数の個数: 144

約数和(自身を含む): 620579232

約数和(自身を除く): 443493972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5261, 5610, 6732, 8415, 10522, 11220, 15783, 16830, 21044, 26305, 31566, 33660, 47349, 52610, 57871, 63132, 78915, 89437, 94698, 105220, 115742, 157830, 173613, 178874, 189396, 231484, 236745, 268311, 289355, 315660, 347226, 357748, 447185, 473490, 520839, 536622, 578710, 694452, 804933, 868065, 894370, 946980, 983807, 1041678, 1073244, 1157420, 1341555, 1609866, 1736130, 1788740, 1967614, 2083356, 2604195, 2683110, 2951421, 3219732, 3472260, 3935228, 4024665, 4919035, 5208390, 5366220, 5902842, 8049330, 8854263, 9838070, 10416780, 11805684, 14757105, 16098660, 17708526, 19676140, 29514210, 35417052, 44271315, 59028420, 88542630, 177085260]

約数ペア:

[(1, 177085260), (2, 88542630), (3, 59028420), (4, 44271315), (5, 35417052), (6, 29514210), (9, 19676140), (10, 17708526), (11, 16098660), (12, 14757105), (15, 11805684), (17, 10416780), (18, 9838070), (20, 8854263), (22, 8049330), (30, 5902842), (33, 5366220), (34, 5208390), (36, 4919035), (44, 4024665), (45, 3935228), (51, 3472260), (55, 3219732), (60, 2951421), (66, 2683110), (68, 2604195), (85, 2083356), (90, 1967614), (99, 1788740), (102, 1736130), (110, 1609866), (132, 1341555), (153, 1157420), (165, 1073244), (170, 1041678), (180, 983807), (187, 946980), (198, 894370), (204, 868065), (220, 804933), (255, 694452), (306, 578710), (330, 536622), (340, 520839), (374, 473490), (396, 447185), (495, 357748), (510, 347226), (561, 315660), (612, 289355), (660, 268311), (748, 236745), (765, 231484), (935, 189396), (990, 178874), (1020, 173613), (1122, 157830), (1530, 115742), (1683, 105220), (1870, 94698), (1980, 89437), (2244, 78915), (2805, 63132), (3060, 57871), (3366, 52610), (3740, 47349), (5261, 33660), (5610, 31566), (6732, 26305), (8415, 21044), (10522, 16830), (11220, 15783)]