131632380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3544

約数の個数: 144

約数和(自身を含む): 458640000

約数和(自身を除く): 327007620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3499, 3762, 4180, 6270, 6998, 7524, 9405, 10497, 12540, 13996, 17495, 18810, 20994, 31491, 34990, 37620, 38489, 41988, 52485, 62982, 66481, 69980, 76978, 104970, 115467, 125964, 132962, 153956, 157455, 192445, 199443, 209940, 230934, 265924, 314910, 332405, 346401, 384890, 398886, 461868, 577335, 598329, 629820, 664810, 692802, 731291, 769780, 797772, 997215, 1154670, 1196658, 1329620, 1385604, 1462582, 1732005, 1994430, 2193873, 2309340, 2393316, 2925164, 2991645, 3464010, 3656455, 3988860, 4387746, 5983290, 6581619, 6928020, 7312910, 8775492, 10969365, 11966580, 13163238, 14625820, 21938730, 26326476, 32908095, 43877460, 65816190, 131632380]

約数ペア:

[(1, 131632380), (2, 65816190), (3, 43877460), (4, 32908095), (5, 26326476), (6, 21938730), (9, 14625820), (10, 13163238), (11, 11966580), (12, 10969365), (15, 8775492), (18, 7312910), (19, 6928020), (20, 6581619), (22, 5983290), (30, 4387746), (33, 3988860), (36, 3656455), (38, 3464010), (44, 2991645), (45, 2925164), (55, 2393316), (57, 2309340), (60, 2193873), (66, 1994430), (76, 1732005), (90, 1462582), (95, 1385604), (99, 1329620), (110, 1196658), (114, 1154670), (132, 997215), (165, 797772), (171, 769780), (180, 731291), (190, 692802), (198, 664810), (209, 629820), (220, 598329), (228, 577335), (285, 461868), (330, 398886), (342, 384890), (380, 346401), (396, 332405), (418, 314910), (495, 265924), (570, 230934), (627, 209940), (660, 199443), (684, 192445), (836, 157455), (855, 153956), (990, 132962), (1045, 125964), (1140, 115467), (1254, 104970), (1710, 76978), (1881, 69980), (1980, 66481), (2090, 62982), (2508, 52485), (3135, 41988), (3420, 38489), (3499, 37620), (3762, 34990), (4180, 31491), (6270, 20994), (6998, 18810), (7524, 17495), (9405, 13996), (10497, 12540)]