74861820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4201}}^1$

素因数の和:4233

約数の個数: 120

約数和(自身を含む): 256254768

約数和(自身を除く): 181392948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4201, 4455, 5940, 8402, 8910, 12603, 16804, 17820, 21005, 25206, 37809, 42010, 46211, 50412, 63015, 75618, 84020, 92422, 113427, 126030, 138633, 151236, 184844, 189045, 226854, 231055, 252060, 277266, 340281, 378090, 415899, 453708, 462110, 554532, 567135, 680562, 693165, 756180, 831798, 924220, 1134270, 1247697, 1361124, 1386330, 1663596, 1701405, 2079495, 2268540, 2495394, 2772660, 3402810, 3743091, 4158990, 4990788, 6238485, 6805620, 7486182, 8317980, 12476970, 14972364, 18715455, 24953940, 37430910, 74861820]

約数ペア:

[(1, 74861820), (2, 37430910), (3, 24953940), (4, 18715455), (5, 14972364), (6, 12476970), (9, 8317980), (10, 7486182), (11, 6805620), (12, 6238485), (15, 4990788), (18, 4158990), (20, 3743091), (22, 3402810), (27, 2772660), (30, 2495394), (33, 2268540), (36, 2079495), (44, 1701405), (45, 1663596), (54, 1386330), (55, 1361124), (60, 1247697), (66, 1134270), (81, 924220), (90, 831798), (99, 756180), (108, 693165), (110, 680562), (132, 567135), (135, 554532), (162, 462110), (165, 453708), (180, 415899), (198, 378090), (220, 340281), (270, 277266), (297, 252060), (324, 231055), (330, 226854), (396, 189045), (405, 184844), (495, 151236), (540, 138633), (594, 126030), (660, 113427), (810, 92422), (891, 84020), (990, 75618), (1188, 63015), (1485, 50412), (1620, 46211), (1782, 42010), (1980, 37809), (2970, 25206), (3564, 21005), (4201, 17820), (4455, 16804), (5940, 12603), (8402, 8910)]