28717783350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{2099}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 71770406400

約数和(自身を除く): 43052623050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 463, 591, 926, 985, 1182, 1389, 1970, 2099, 2315, 2778, 2955, 4198, 4630, 4925, 5910, 6297, 6945, 9850, 10495, 11575, 12594, 13890, 14775, 20990, 23150, 29550, 31485, 34725, 52475, 62970, 69450, 91211, 104950, 157425, 182422, 273633, 314850, 413503, 456055, 547266, 827006, 912110, 971837, 1240509, 1368165, 1943674, 2067515, 2280275, 2481018, 2736330, 2915511, 4135030, 4560550, 4859185, 5831022, 6202545, 6840825, 9718370, 10337575, 12405090, 13681650, 14577555, 20675150, 24295925, 29155110, 31012725, 48591850, 62025450, 72887775, 145775550, 191451889, 382903778, 574355667, 957259445, 1148711334, 1914518890, 2871778335, 4786297225, 5743556670, 9572594450, 14358891675, 28717783350]

約数ペア:

[(1, 28717783350), (2, 14358891675), (3, 9572594450), (5, 5743556670), (6, 4786297225), (10, 2871778335), (15, 1914518890), (25, 1148711334), (30, 957259445), (50, 574355667), (75, 382903778), (150, 191451889), (197, 145775550), (394, 72887775), (463, 62025450), (591, 48591850), (926, 31012725), (985, 29155110), (1182, 24295925), (1389, 20675150), (1970, 14577555), (2099, 13681650), (2315, 12405090), (2778, 10337575), (2955, 9718370), (4198, 6840825), (4630, 6202545), (4925, 5831022), (5910, 4859185), (6297, 4560550), (6945, 4135030), (9850, 2915511), (10495, 2736330), (11575, 2481018), (12594, 2280275), (13890, 2067515), (14775, 1943674), (20990, 1368165), (23150, 1240509), (29550, 971837), (31485, 912110), (34725, 827006), (52475, 547266), (62970, 456055), (69450, 413503), (91211, 314850), (104950, 273633), (157425, 182422)]