25953660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6269}}^1$

素因数の和:6307

約数の個数: 72

約数和(自身を含む): 82162080

約数和(自身を除く): 56208420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6269, 12538, 18807, 25076, 31345, 37614, 56421, 62690, 75228, 94035, 112842, 125380, 144187, 188070, 225684, 282105, 288374, 376140, 432561, 564210, 576748, 720935, 865122, 1128420, 1297683, 1441870, 1730244, 2162805, 2595366, 2883740, 4325610, 5190732, 6488415, 8651220, 12976830, 25953660]

約数ペア:

[(1, 25953660), (2, 12976830), (3, 8651220), (4, 6488415), (5, 5190732), (6, 4325610), (9, 2883740), (10, 2595366), (12, 2162805), (15, 1730244), (18, 1441870), (20, 1297683), (23, 1128420), (30, 865122), (36, 720935), (45, 576748), (46, 564210), (60, 432561), (69, 376140), (90, 288374), (92, 282105), (115, 225684), (138, 188070), (180, 144187), (207, 125380), (230, 112842), (276, 94035), (345, 75228), (414, 62690), (460, 56421), (690, 37614), (828, 31345), (1035, 25076), (1380, 18807), (2070, 12538), (4140, 6269)]