88591140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 296726976

約数和(自身を除く): 208135836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 198, 202, 220, 303, 330, 396, 404, 443, 495, 505, 606, 660, 886, 909, 990, 1010, 1111, 1212, 1329, 1515, 1772, 1818, 1980, 2020, 2215, 2222, 2658, 3030, 3333, 3636, 3987, 4430, 4444, 4545, 4873, 5316, 5555, 6060, 6645, 6666, 7974, 8860, 9090, 9746, 9999, 11110, 13290, 13332, 14619, 15948, 16665, 18180, 19492, 19935, 19998, 22220, 24365, 26580, 29238, 33330, 39870, 39996, 43857, 44743, 48730, 49995, 58476, 66660, 73095, 79740, 87714, 89486, 97460, 99990, 134229, 146190, 175428, 178972, 199980, 219285, 223715, 268458, 292380, 402687, 438570, 447430, 492173, 536916, 671145, 805374, 877140, 894860, 984346, 1342290, 1476519, 1610748, 1968692, 2013435, 2460865, 2684580, 2953038, 4026870, 4429557, 4921730, 5906076, 7382595, 8053740, 8859114, 9843460, 14765190, 17718228, 22147785, 29530380, 44295570, 88591140]

約数ペア:

[(1, 88591140), (2, 44295570), (3, 29530380), (4, 22147785), (5, 17718228), (6, 14765190), (9, 9843460), (10, 8859114), (11, 8053740), (12, 7382595), (15, 5906076), (18, 4921730), (20, 4429557), (22, 4026870), (30, 2953038), (33, 2684580), (36, 2460865), (44, 2013435), (45, 1968692), (55, 1610748), (60, 1476519), (66, 1342290), (90, 984346), (99, 894860), (101, 877140), (110, 805374), (132, 671145), (165, 536916), (180, 492173), (198, 447430), (202, 438570), (220, 402687), (303, 292380), (330, 268458), (396, 223715), (404, 219285), (443, 199980), (495, 178972), (505, 175428), (606, 146190), (660, 134229), (886, 99990), (909, 97460), (990, 89486), (1010, 87714), (1111, 79740), (1212, 73095), (1329, 66660), (1515, 58476), (1772, 49995), (1818, 48730), (1980, 44743), (2020, 43857), (2215, 39996), (2222, 39870), (2658, 33330), (3030, 29238), (3333, 26580), (3636, 24365), (3987, 22220), (4430, 19998), (4444, 19935), (4545, 19492), (4873, 18180), (5316, 16665), (5555, 15948), (6060, 14619), (6645, 13332), (6666, 13290), (7974, 11110), (8860, 9999), (9090, 9746)]