87118680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2185

約数の個数: 128

約数和(自身を含む): 294451200

約数和(自身を除く): 207332520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2129, 2728, 3410, 3720, 4092, 4258, 5115, 6387, 6820, 8184, 8516, 10230, 10645, 12774, 13640, 17032, 20460, 21290, 23419, 25548, 31935, 40920, 42580, 46838, 51096, 63870, 65999, 70257, 85160, 93676, 117095, 127740, 131998, 140514, 187352, 197997, 234190, 255480, 263996, 281028, 329995, 351285, 395994, 468380, 527992, 562056, 659990, 702570, 725989, 791988, 936760, 989985, 1319980, 1405140, 1451978, 1583976, 1979970, 2177967, 2639960, 2810280, 2903956, 3629945, 3959940, 4355934, 5807912, 7259890, 7919880, 8711868, 10889835, 14519780, 17423736, 21779670, 29039560, 43559340, 87118680]

約数ペア:

[(1, 87118680), (2, 43559340), (3, 29039560), (4, 21779670), (5, 17423736), (6, 14519780), (8, 10889835), (10, 8711868), (11, 7919880), (12, 7259890), (15, 5807912), (20, 4355934), (22, 3959940), (24, 3629945), (30, 2903956), (31, 2810280), (33, 2639960), (40, 2177967), (44, 1979970), (55, 1583976), (60, 1451978), (62, 1405140), (66, 1319980), (88, 989985), (93, 936760), (110, 791988), (120, 725989), (124, 702570), (132, 659990), (155, 562056), (165, 527992), (186, 468380), (220, 395994), (248, 351285), (264, 329995), (310, 281028), (330, 263996), (341, 255480), (372, 234190), (440, 197997), (465, 187352), (620, 140514), (660, 131998), (682, 127740), (744, 117095), (930, 93676), (1023, 85160), (1240, 70257), (1320, 65999), (1364, 63870), (1705, 51096), (1860, 46838), (2046, 42580), (2129, 40920), (2728, 31935), (3410, 25548), (3720, 23419), (4092, 21290), (4258, 20460), (5115, 17032), (6387, 13640), (6820, 12774), (8184, 10645), (8516, 10230)]