89128600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 237484800

約数和(自身を除く): 148356200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 121, 127, 145, 200, 220, 232, 242, 254, 275, 290, 319, 440, 484, 508, 550, 580, 605, 635, 638, 725, 968, 1016, 1100, 1160, 1210, 1270, 1276, 1397, 1450, 1595, 2200, 2420, 2540, 2552, 2794, 2900, 3025, 3175, 3190, 3509, 3683, 4840, 5080, 5588, 5800, 6050, 6350, 6380, 6985, 7018, 7366, 7975, 11176, 12100, 12700, 12760, 13970, 14036, 14732, 15367, 15950, 17545, 18415, 24200, 25400, 27940, 28072, 29464, 30734, 31900, 34925, 35090, 36830, 40513, 55880, 61468, 63800, 69850, 70180, 73660, 76835, 81026, 87725, 92075, 122936, 139700, 140360, 147320, 153670, 162052, 175450, 184150, 202565, 279400, 307340, 324104, 350900, 368300, 384175, 405130, 445643, 614680, 701800, 736600, 768350, 810260, 891286, 1012825, 1536700, 1620520, 1782572, 2025650, 2228215, 3073400, 3565144, 4051300, 4456430, 8102600, 8912860, 11141075, 17825720, 22282150, 44564300, 89128600]

約数ペア:

[(1, 89128600), (2, 44564300), (4, 22282150), (5, 17825720), (8, 11141075), (10, 8912860), (11, 8102600), (20, 4456430), (22, 4051300), (25, 3565144), (29, 3073400), (40, 2228215), (44, 2025650), (50, 1782572), (55, 1620520), (58, 1536700), (88, 1012825), (100, 891286), (110, 810260), (116, 768350), (121, 736600), (127, 701800), (145, 614680), (200, 445643), (220, 405130), (232, 384175), (242, 368300), (254, 350900), (275, 324104), (290, 307340), (319, 279400), (440, 202565), (484, 184150), (508, 175450), (550, 162052), (580, 153670), (605, 147320), (635, 140360), (638, 139700), (725, 122936), (968, 92075), (1016, 87725), (1100, 81026), (1160, 76835), (1210, 73660), (1270, 70180), (1276, 69850), (1397, 63800), (1450, 61468), (1595, 55880), (2200, 40513), (2420, 36830), (2540, 35090), (2552, 34925), (2794, 31900), (2900, 30734), (3025, 29464), (3175, 28072), (3190, 27940), (3509, 25400), (3683, 24200), (4840, 18415), (5080, 17545), (5588, 15950), (5800, 15367), (6050, 14732), (6350, 14036), (6380, 13970), (6985, 12760), (7018, 12700), (7366, 12100), (7975, 11176)]