102089640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 326799360

約数和(自身を除く): 224709720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 787, 920, 940, 1081, 1128, 1380, 1410, 1574, 1880, 2162, 2361, 2760, 2820, 3148, 3243, 3935, 4324, 4722, 5405, 5640, 6296, 6486, 7870, 8648, 9444, 10810, 11805, 12972, 15740, 16215, 18101, 18888, 21620, 23610, 25944, 31480, 32430, 36202, 36989, 43240, 47220, 54303, 64860, 72404, 73978, 90505, 94440, 108606, 110967, 129720, 144808, 147956, 181010, 184945, 217212, 221934, 271515, 295912, 362020, 369890, 434424, 443868, 543030, 554835, 724040, 739780, 850747, 887736, 1086060, 1109670, 1479560, 1701494, 2172120, 2219340, 2552241, 3402988, 4253735, 4438680, 5104482, 6805976, 8507470, 10208964, 12761205, 17014940, 20417928, 25522410, 34029880, 51044820, 102089640]

約数ペア:

[(1, 102089640), (2, 51044820), (3, 34029880), (4, 25522410), (5, 20417928), (6, 17014940), (8, 12761205), (10, 10208964), (12, 8507470), (15, 6805976), (20, 5104482), (23, 4438680), (24, 4253735), (30, 3402988), (40, 2552241), (46, 2219340), (47, 2172120), (60, 1701494), (69, 1479560), (92, 1109670), (94, 1086060), (115, 887736), (120, 850747), (138, 739780), (141, 724040), (184, 554835), (188, 543030), (230, 443868), (235, 434424), (276, 369890), (282, 362020), (345, 295912), (376, 271515), (460, 221934), (470, 217212), (552, 184945), (564, 181010), (690, 147956), (705, 144808), (787, 129720), (920, 110967), (940, 108606), (1081, 94440), (1128, 90505), (1380, 73978), (1410, 72404), (1574, 64860), (1880, 54303), (2162, 47220), (2361, 43240), (2760, 36989), (2820, 36202), (3148, 32430), (3243, 31480), (3935, 25944), (4324, 23610), (4722, 21620), (5405, 18888), (5640, 18101), (6296, 16215), (6486, 15740), (7870, 12972), (8648, 11805), (9444, 10810)]