75111680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 210155904

約数和(自身を除く): 135044224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 101, 112, 128, 140, 160, 166, 202, 224, 256, 280, 320, 332, 404, 415, 448, 505, 560, 581, 640, 664, 707, 808, 830, 896, 1010, 1120, 1162, 1280, 1328, 1414, 1616, 1660, 1792, 2020, 2240, 2324, 2656, 2828, 2905, 3232, 3320, 3535, 4040, 4480, 4648, 5312, 5656, 5810, 6464, 6640, 7070, 8080, 8383, 8960, 9296, 10624, 11312, 11620, 12928, 13280, 14140, 16160, 16766, 18592, 21248, 22624, 23240, 25856, 26560, 28280, 32320, 33532, 37184, 41915, 45248, 46480, 53120, 56560, 58681, 64640, 67064, 74368, 83830, 90496, 92960, 106240, 113120, 117362, 129280, 134128, 148736, 167660, 180992, 185920, 226240, 234724, 268256, 293405, 335320, 371840, 452480, 469448, 536512, 586810, 670640, 743680, 904960, 938896, 1073024, 1173620, 1341280, 1877792, 2146048, 2347240, 2682560, 3755584, 4694480, 5365120, 7511168, 9388960, 10730240, 15022336, 18777920, 37555840, 75111680]

約数ペア:

[(1, 75111680), (2, 37555840), (4, 18777920), (5, 15022336), (7, 10730240), (8, 9388960), (10, 7511168), (14, 5365120), (16, 4694480), (20, 3755584), (28, 2682560), (32, 2347240), (35, 2146048), (40, 1877792), (56, 1341280), (64, 1173620), (70, 1073024), (80, 938896), (83, 904960), (101, 743680), (112, 670640), (128, 586810), (140, 536512), (160, 469448), (166, 452480), (202, 371840), (224, 335320), (256, 293405), (280, 268256), (320, 234724), (332, 226240), (404, 185920), (415, 180992), (448, 167660), (505, 148736), (560, 134128), (581, 129280), (640, 117362), (664, 113120), (707, 106240), (808, 92960), (830, 90496), (896, 83830), (1010, 74368), (1120, 67064), (1162, 64640), (1280, 58681), (1328, 56560), (1414, 53120), (1616, 46480), (1660, 45248), (1792, 41915), (2020, 37184), (2240, 33532), (2324, 32320), (2656, 28280), (2828, 26560), (2905, 25856), (3232, 23240), (3320, 22624), (3535, 21248), (4040, 18592), (4480, 16766), (4648, 16160), (5312, 14140), (5656, 13280), (5810, 12928), (6464, 11620), (6640, 11312), (7070, 10624), (8080, 9296), (8383, 8960)]