132910020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23819}}^1$

素因数の和:23865

約数の個数: 72

約数和(自身を含む): 416183040

約数和(自身を除く): 283273020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 23819, 47638, 71457, 95276, 119095, 142914, 214371, 238190, 285828, 357285, 428742, 476380, 714570, 738389, 857484, 1071855, 1429140, 1476778, 2143710, 2215167, 2953556, 3691945, 4287420, 4430334, 6645501, 7383890, 8860668, 11075835, 13291002, 14767780, 22151670, 26582004, 33227505, 44303340, 66455010, 132910020]

約数ペア:

[(1, 132910020), (2, 66455010), (3, 44303340), (4, 33227505), (5, 26582004), (6, 22151670), (9, 14767780), (10, 13291002), (12, 11075835), (15, 8860668), (18, 7383890), (20, 6645501), (30, 4430334), (31, 4287420), (36, 3691945), (45, 2953556), (60, 2215167), (62, 2143710), (90, 1476778), (93, 1429140), (124, 1071855), (155, 857484), (180, 738389), (186, 714570), (279, 476380), (310, 428742), (372, 357285), (465, 285828), (558, 238190), (620, 214371), (930, 142914), (1116, 119095), (1395, 95276), (1860, 71457), (2790, 47638), (5580, 23819)]