100231680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 331550208

約数和(自身を除く): 231318528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 421, 465, 480, 496, 512, 620, 640, 744, 768, 842, 930, 960, 992, 1240, 1263, 1280, 1488, 1536, 1684, 1860, 1920, 1984, 2105, 2480, 2526, 2560, 2976, 3368, 3720, 3840, 3968, 4210, 4960, 5052, 5952, 6315, 6736, 7440, 7680, 7936, 8420, 9920, 10104, 11904, 12630, 13051, 13472, 14880, 15872, 16840, 19840, 20208, 23808, 25260, 26102, 26944, 29760, 33680, 39153, 39680, 40416, 47616, 50520, 52204, 53888, 59520, 65255, 67360, 78306, 79360, 80832, 101040, 104408, 107776, 119040, 130510, 134720, 156612, 161664, 195765, 202080, 208816, 215552, 238080, 261020, 269440, 313224, 323328, 391530, 404160, 417632, 522040, 538880, 626448, 646656, 783060, 808320, 835264, 1044080, 1077760, 1252896, 1566120, 1616640, 1670528, 2088160, 2505792, 3132240, 3233280, 3341056, 4176320, 5011584, 6264480, 6682112, 8352640, 10023168, 12528960, 16705280, 20046336, 25057920, 33410560, 50115840, 100231680]

約数ペア:

[(1, 100231680), (2, 50115840), (3, 33410560), (4, 25057920), (5, 20046336), (6, 16705280), (8, 12528960), (10, 10023168), (12, 8352640), (15, 6682112), (16, 6264480), (20, 5011584), (24, 4176320), (30, 3341056), (31, 3233280), (32, 3132240), (40, 2505792), (48, 2088160), (60, 1670528), (62, 1616640), (64, 1566120), (80, 1252896), (93, 1077760), (96, 1044080), (120, 835264), (124, 808320), (128, 783060), (155, 646656), (160, 626448), (186, 538880), (192, 522040), (240, 417632), (248, 404160), (256, 391530), (310, 323328), (320, 313224), (372, 269440), (384, 261020), (421, 238080), (465, 215552), (480, 208816), (496, 202080), (512, 195765), (620, 161664), (640, 156612), (744, 134720), (768, 130510), (842, 119040), (930, 107776), (960, 104408), (992, 101040), (1240, 80832), (1263, 79360), (1280, 78306), (1488, 67360), (1536, 65255), (1684, 59520), (1860, 53888), (1920, 52204), (1984, 50520), (2105, 47616), (2480, 40416), (2526, 39680), (2560, 39153), (2976, 33680), (3368, 29760), (3720, 26944), (3840, 26102), (3968, 25260), (4210, 23808), (4960, 20208), (5052, 19840), (5952, 16840), (6315, 15872), (6736, 14880), (7440, 13472), (7680, 13051), (7936, 12630), (8420, 11904), (9920, 10104)]