13820700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 41747328

約数和(自身を除く): 27926628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2003, 2300, 3450, 4006, 6009, 6900, 8012, 10015, 12018, 20030, 24036, 30045, 40060, 46069, 50075, 60090, 92138, 100150, 120180, 138207, 150225, 184276, 200300, 230345, 276414, 300450, 460690, 552828, 600900, 691035, 921380, 1151725, 1382070, 2303450, 2764140, 3455175, 4606900, 6910350, 13820700]

約数ペア:

[(1, 13820700), (2, 6910350), (3, 4606900), (4, 3455175), (5, 2764140), (6, 2303450), (10, 1382070), (12, 1151725), (15, 921380), (20, 691035), (23, 600900), (25, 552828), (30, 460690), (46, 300450), (50, 276414), (60, 230345), (69, 200300), (75, 184276), (92, 150225), (100, 138207), (115, 120180), (138, 100150), (150, 92138), (230, 60090), (276, 50075), (300, 46069), (345, 40060), (460, 30045), (575, 24036), (690, 20030), (1150, 12018), (1380, 10015), (1725, 8012), (2003, 6900), (2300, 6009), (3450, 4006)]