89746920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3656

約数の個数: 128

約数和(自身を含む): 312249600

約数和(自身を除く): 222502680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3613, 4140, 4968, 6210, 7226, 8280, 10839, 12420, 14452, 18065, 21678, 24840, 28904, 32517, 36130, 43356, 54195, 65034, 72260, 83099, 86712, 97551, 108390, 130068, 144520, 162585, 166198, 195102, 216780, 249297, 260136, 325170, 332396, 390204, 415495, 433560, 487755, 498594, 650340, 664792, 747891, 780408, 830990, 975510, 997188, 1246485, 1300680, 1495782, 1661980, 1951020, 1994376, 2243673, 2492970, 2991564, 3323960, 3739455, 3902040, 4487346, 4985940, 5983128, 7478910, 8974692, 9971880, 11218365, 14957820, 17949384, 22436730, 29915640, 44873460, 89746920]

約数ペア:

[(1, 89746920), (2, 44873460), (3, 29915640), (4, 22436730), (5, 17949384), (6, 14957820), (8, 11218365), (9, 9971880), (10, 8974692), (12, 7478910), (15, 5983128), (18, 4985940), (20, 4487346), (23, 3902040), (24, 3739455), (27, 3323960), (30, 2991564), (36, 2492970), (40, 2243673), (45, 1994376), (46, 1951020), (54, 1661980), (60, 1495782), (69, 1300680), (72, 1246485), (90, 997188), (92, 975510), (108, 830990), (115, 780408), (120, 747891), (135, 664792), (138, 650340), (180, 498594), (184, 487755), (207, 433560), (216, 415495), (230, 390204), (270, 332396), (276, 325170), (345, 260136), (360, 249297), (414, 216780), (460, 195102), (540, 166198), (552, 162585), (621, 144520), (690, 130068), (828, 108390), (920, 97551), (1035, 86712), (1080, 83099), (1242, 72260), (1380, 65034), (1656, 54195), (2070, 43356), (2484, 36130), (2760, 32517), (3105, 28904), (3613, 24840), (4140, 21678), (4968, 18065), (6210, 14452), (7226, 12420), (8280, 10839)]