88129600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 168

約数和(自身を含む): 246928640

約数和(自身を除く): 158799040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 223, 247, 260, 304, 320, 325, 380, 400, 416, 446, 475, 494, 520, 608, 650, 760, 800, 832, 892, 950, 988, 1040, 1115, 1216, 1235, 1300, 1520, 1600, 1784, 1900, 1976, 2080, 2230, 2470, 2600, 2899, 3040, 3568, 3800, 3952, 4160, 4237, 4460, 4940, 5200, 5575, 5798, 6080, 6175, 7136, 7600, 7904, 8474, 8920, 9880, 10400, 11150, 11596, 12350, 14272, 14495, 15200, 15808, 16948, 17840, 19760, 20800, 21185, 22300, 23192, 24700, 28990, 30400, 33896, 35680, 39520, 42370, 44600, 46384, 49400, 55081, 57980, 67792, 71360, 72475, 79040, 84740, 89200, 92768, 98800, 105925, 110162, 115960, 135584, 144950, 169480, 178400, 185536, 197600, 211850, 220324, 231920, 271168, 275405, 289900, 338960, 356800, 395200, 423700, 440648, 463840, 550810, 579800, 677920, 847400, 881296, 927680, 1101620, 1159600, 1355840, 1377025, 1694800, 1762592, 2203240, 2319200, 2754050, 3389600, 3525184, 4406480, 4638400, 5508100, 6779200, 8812960, 11016200, 17625920, 22032400, 44064800, 88129600]

約数ペア:

[(1, 88129600), (2, 44064800), (4, 22032400), (5, 17625920), (8, 11016200), (10, 8812960), (13, 6779200), (16, 5508100), (19, 4638400), (20, 4406480), (25, 3525184), (26, 3389600), (32, 2754050), (38, 2319200), (40, 2203240), (50, 1762592), (52, 1694800), (64, 1377025), (65, 1355840), (76, 1159600), (80, 1101620), (95, 927680), (100, 881296), (104, 847400), (130, 677920), (152, 579800), (160, 550810), (190, 463840), (200, 440648), (208, 423700), (223, 395200), (247, 356800), (260, 338960), (304, 289900), (320, 275405), (325, 271168), (380, 231920), (400, 220324), (416, 211850), (446, 197600), (475, 185536), (494, 178400), (520, 169480), (608, 144950), (650, 135584), (760, 115960), (800, 110162), (832, 105925), (892, 98800), (950, 92768), (988, 89200), (1040, 84740), (1115, 79040), (1216, 72475), (1235, 71360), (1300, 67792), (1520, 57980), (1600, 55081), (1784, 49400), (1900, 46384), (1976, 44600), (2080, 42370), (2230, 39520), (2470, 35680), (2600, 33896), (2899, 30400), (3040, 28990), (3568, 24700), (3800, 23192), (3952, 22300), (4160, 21185), (4237, 20800), (4460, 19760), (4940, 17840), (5200, 16948), (5575, 15808), (5798, 15200), (6080, 14495), (6175, 14272), (7136, 12350), (7600, 11596), (7904, 11150), (8474, 10400), (8920, 9880)]