42364620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 97061940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 379, 405, 414, 460, 486, 540, 621, 690, 758, 810, 828, 972, 1035, 1137, 1215, 1242, 1380, 1516, 1620, 1863, 1895, 2070, 2274, 2430, 2484, 3105, 3411, 3726, 3790, 4140, 4548, 4860, 5589, 5685, 6210, 6822, 7452, 7580, 8717, 9315, 10233, 11178, 11370, 12420, 13644, 17055, 17434, 18630, 20466, 22356, 22740, 26151, 27945, 30699, 34110, 34868, 37260, 40932, 43585, 51165, 52302, 55890, 61398, 68220, 78453, 87170, 92097, 102330, 104604, 111780, 122796, 130755, 153495, 156906, 174340, 184194, 204660, 235359, 261510, 306990, 313812, 368388, 392265, 460485, 470718, 523020, 613980, 706077, 784530, 920970, 941436, 1176795, 1412154, 1569060, 1841940, 2118231, 2353590, 2824308, 3530385, 4236462, 4707180, 7060770, 8472924, 10591155, 14121540, 21182310, 42364620]

約数ペア:

[(1, 42364620), (2, 21182310), (3, 14121540), (4, 10591155), (5, 8472924), (6, 7060770), (9, 4707180), (10, 4236462), (12, 3530385), (15, 2824308), (18, 2353590), (20, 2118231), (23, 1841940), (27, 1569060), (30, 1412154), (36, 1176795), (45, 941436), (46, 920970), (54, 784530), (60, 706077), (69, 613980), (81, 523020), (90, 470718), (92, 460485), (108, 392265), (115, 368388), (135, 313812), (138, 306990), (162, 261510), (180, 235359), (207, 204660), (230, 184194), (243, 174340), (270, 156906), (276, 153495), (324, 130755), (345, 122796), (379, 111780), (405, 104604), (414, 102330), (460, 92097), (486, 87170), (540, 78453), (621, 68220), (690, 61398), (758, 55890), (810, 52302), (828, 51165), (972, 43585), (1035, 40932), (1137, 37260), (1215, 34868), (1242, 34110), (1380, 30699), (1516, 27945), (1620, 26151), (1863, 22740), (1895, 22356), (2070, 20466), (2274, 18630), (2430, 17434), (2484, 17055), (3105, 13644), (3411, 12420), (3726, 11370), (3790, 11178), (4140, 10233), (4548, 9315), (4860, 8717), (5589, 7580), (5685, 7452), (6210, 6822)]