142718220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11491}}^1$

素因数の和:11532

約数の個数: 96

約数和(自身を含む): 463357440

約数和(自身を除く): 320639220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 11491, 12420, 22982, 34473, 45964, 57455, 68946, 103419, 114910, 137892, 172365, 206838, 229820, 264293, 310257, 344730, 413676, 517095, 528586, 620514, 689460, 792879, 1034190, 1057172, 1241028, 1321465, 1551285, 1585758, 2068380, 2378637, 2642930, 3102570, 3171516, 3964395, 4757274, 5285860, 6205140, 7135911, 7928790, 9514548, 11893185, 14271822, 15857580, 23786370, 28543644, 35679555, 47572740, 71359110, 142718220]

約数ペア:

[(1, 142718220), (2, 71359110), (3, 47572740), (4, 35679555), (5, 28543644), (6, 23786370), (9, 15857580), (10, 14271822), (12, 11893185), (15, 9514548), (18, 7928790), (20, 7135911), (23, 6205140), (27, 5285860), (30, 4757274), (36, 3964395), (45, 3171516), (46, 3102570), (54, 2642930), (60, 2378637), (69, 2068380), (90, 1585758), (92, 1551285), (108, 1321465), (115, 1241028), (135, 1057172), (138, 1034190), (180, 792879), (207, 689460), (230, 620514), (270, 528586), (276, 517095), (345, 413676), (414, 344730), (460, 310257), (540, 264293), (621, 229820), (690, 206838), (828, 172365), (1035, 137892), (1242, 114910), (1380, 103419), (2070, 68946), (2484, 57455), (3105, 45964), (4140, 34473), (6210, 22982), (11491, 12420)]