91157440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 263347200

約数和(自身を除く): 172189760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 32, 38, 40, 44, 47, 55, 58, 64, 76, 80, 88, 94, 95, 110, 116, 145, 152, 160, 176, 188, 190, 209, 220, 232, 235, 290, 304, 319, 320, 352, 376, 380, 418, 440, 464, 470, 517, 551, 580, 608, 638, 704, 752, 760, 836, 880, 893, 928, 940, 1034, 1045, 1102, 1160, 1216, 1276, 1363, 1504, 1520, 1595, 1672, 1760, 1786, 1856, 1880, 2068, 2090, 2204, 2320, 2552, 2585, 2726, 2755, 3008, 3040, 3190, 3344, 3520, 3572, 3760, 4136, 4180, 4408, 4465, 4640, 5104, 5170, 5452, 5510, 6061, 6080, 6380, 6688, 6815, 7144, 7520, 8272, 8360, 8816, 8930, 9280, 9823, 10208, 10340, 10904, 11020, 12122, 12760, 13376, 13630, 14288, 14993, 15040, 16544, 16720, 17632, 17860, 19646, 20416, 20680, 21808, 22040, 24244, 25520, 25897, 27260, 28576, 29986, 30305, 33088, 33440, 35264, 35720, 39292, 41360, 43616, 44080, 48488, 49115, 51040, 51794, 54520, 57152, 59972, 60610, 66880, 71440, 74965, 78584, 82720, 87232, 88160, 96976, 98230, 102080, 103588, 109040, 119944, 121220, 129485, 142880, 149930, 157168, 165440, 176320, 193952, 196460, 207176, 218080, 239888, 242440, 258970, 284867, 285760, 299860, 314336, 387904, 392920, 414352, 436160, 479776, 484880, 517940, 569734, 599720, 628672, 785840, 828704, 959552, 969760, 1035880, 1139468, 1199440, 1424335, 1571680, 1657408, 1939520, 2071760, 2278936, 2398880, 2848670, 3143360, 4143520, 4557872, 4797760, 5697340, 8287040, 9115744, 11394680, 18231488, 22789360, 45578720, 91157440]

約数ペア:

[(1, 91157440), (2, 45578720), (4, 22789360), (5, 18231488), (8, 11394680), (10, 9115744), (11, 8287040), (16, 5697340), (19, 4797760), (20, 4557872), (22, 4143520), (29, 3143360), (32, 2848670), (38, 2398880), (40, 2278936), (44, 2071760), (47, 1939520), (55, 1657408), (58, 1571680), (64, 1424335), (76, 1199440), (80, 1139468), (88, 1035880), (94, 969760), (95, 959552), (110, 828704), (116, 785840), (145, 628672), (152, 599720), (160, 569734), (176, 517940), (188, 484880), (190, 479776), (209, 436160), (220, 414352), (232, 392920), (235, 387904), (290, 314336), (304, 299860), (319, 285760), (320, 284867), (352, 258970), (376, 242440), (380, 239888), (418, 218080), (440, 207176), (464, 196460), (470, 193952), (517, 176320), (551, 165440), (580, 157168), (608, 149930), (638, 142880), (704, 129485), (752, 121220), (760, 119944), (836, 109040), (880, 103588), (893, 102080), (928, 98230), (940, 96976), (1034, 88160), (1045, 87232), (1102, 82720), (1160, 78584), (1216, 74965), (1276, 71440), (1363, 66880), (1504, 60610), (1520, 59972), (1595, 57152), (1672, 54520), (1760, 51794), (1786, 51040), (1856, 49115), (1880, 48488), (2068, 44080), (2090, 43616), (2204, 41360), (2320, 39292), (2552, 35720), (2585, 35264), (2726, 33440), (2755, 33088), (3008, 30305), (3040, 29986), (3190, 28576), (3344, 27260), (3520, 25897), (3572, 25520), (3760, 24244), (4136, 22040), (4180, 21808), (4408, 20680), (4465, 20416), (4640, 19646), (5104, 17860), (5170, 17632), (5452, 16720), (5510, 16544), (6061, 15040), (6080, 14993), (6380, 14288), (6688, 13630), (6815, 13376), (7144, 12760), (7520, 12122), (8272, 11020), (8360, 10904), (8816, 10340), (8930, 10208), (9280, 9823)]