105140820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 312480000

約数和(自身を除く): 207339180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 115, 122, 138, 183, 230, 244, 276, 305, 345, 366, 460, 610, 690, 732, 915, 1220, 1249, 1380, 1403, 1830, 2498, 2806, 3660, 3747, 4209, 4996, 5612, 6245, 7015, 7494, 8418, 12490, 14030, 14988, 16836, 18735, 21045, 24980, 28060, 28727, 37470, 42090, 57454, 74940, 76189, 84180, 86181, 114908, 143635, 152378, 172362, 228567, 287270, 304756, 344724, 380945, 430905, 457134, 574540, 761890, 861810, 914268, 1142835, 1523780, 1723620, 1752347, 2285670, 3504694, 4571340, 5257041, 7009388, 8761735, 10514082, 17523470, 21028164, 26285205, 35046940, 52570410, 105140820]

約数ペア:

[(1, 105140820), (2, 52570410), (3, 35046940), (4, 26285205), (5, 21028164), (6, 17523470), (10, 10514082), (12, 8761735), (15, 7009388), (20, 5257041), (23, 4571340), (30, 3504694), (46, 2285670), (60, 1752347), (61, 1723620), (69, 1523780), (92, 1142835), (115, 914268), (122, 861810), (138, 761890), (183, 574540), (230, 457134), (244, 430905), (276, 380945), (305, 344724), (345, 304756), (366, 287270), (460, 228567), (610, 172362), (690, 152378), (732, 143635), (915, 114908), (1220, 86181), (1249, 84180), (1380, 76189), (1403, 74940), (1830, 57454), (2498, 42090), (2806, 37470), (3660, 28727), (3747, 28060), (4209, 24980), (4996, 21045), (5612, 18735), (6245, 16836), (7015, 14988), (7494, 14030), (8418, 12490)]