75218280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27253}}^1$

素因数の和:27290

約数の個数: 64

約数和(自身を含む): 235474560

約数和(自身を除く): 160256280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 27253, 54506, 81759, 109012, 136265, 163518, 218024, 272530, 327036, 408795, 545060, 626819, 654072, 817590, 1090120, 1253638, 1635180, 1880457, 2507276, 3134095, 3270360, 3760914, 5014552, 6268190, 7521828, 9402285, 12536380, 15043656, 18804570, 25072760, 37609140, 75218280]

約数ペア:

[(1, 75218280), (2, 37609140), (3, 25072760), (4, 18804570), (5, 15043656), (6, 12536380), (8, 9402285), (10, 7521828), (12, 6268190), (15, 5014552), (20, 3760914), (23, 3270360), (24, 3134095), (30, 2507276), (40, 1880457), (46, 1635180), (60, 1253638), (69, 1090120), (92, 817590), (115, 654072), (120, 626819), (138, 545060), (184, 408795), (230, 327036), (276, 272530), (345, 218024), (460, 163518), (552, 136265), (690, 109012), (920, 81759), (1380, 54506), (2760, 27253)]