27509580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{3119}}^1$

素因数の和:3148

約数の個数: 108

約数和(自身を含む): 97100640

約数和(自身を除く): 69591060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 3119, 4410, 6238, 8820, 9357, 12476, 15595, 18714, 21833, 28071, 31190, 37428, 43666, 46785, 56142, 62380, 65499, 87332, 93570, 109165, 112284, 130998, 140355, 152831, 187140, 196497, 218330, 261996, 280710, 305662, 327495, 392994, 436660, 458493, 561420, 611324, 654990, 764155, 785988, 916986, 982485, 1309980, 1375479, 1528310, 1833972, 1964970, 2292465, 2750958, 3056620, 3929940, 4584930, 5501916, 6877395, 9169860, 13754790, 27509580]

約数ペア:

[(1, 27509580), (2, 13754790), (3, 9169860), (4, 6877395), (5, 5501916), (6, 4584930), (7, 3929940), (9, 3056620), (10, 2750958), (12, 2292465), (14, 1964970), (15, 1833972), (18, 1528310), (20, 1375479), (21, 1309980), (28, 982485), (30, 916986), (35, 785988), (36, 764155), (42, 654990), (45, 611324), (49, 561420), (60, 458493), (63, 436660), (70, 392994), (84, 327495), (90, 305662), (98, 280710), (105, 261996), (126, 218330), (140, 196497), (147, 187140), (180, 152831), (196, 140355), (210, 130998), (245, 112284), (252, 109165), (294, 93570), (315, 87332), (420, 65499), (441, 62380), (490, 56142), (588, 46785), (630, 43666), (735, 37428), (882, 31190), (980, 28071), (1260, 21833), (1470, 18714), (1764, 15595), (2205, 12476), (2940, 9357), (3119, 8820), (4410, 6238)]