250954920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 853632000

約数和(自身を除く): 602677080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 113, 120, 124, 155, 180, 186, 199, 226, 248, 279, 310, 339, 360, 372, 398, 452, 465, 558, 565, 597, 620, 678, 744, 796, 904, 930, 995, 1017, 1116, 1130, 1194, 1240, 1356, 1395, 1592, 1695, 1791, 1860, 1990, 2034, 2232, 2260, 2388, 2712, 2790, 2985, 3390, 3503, 3582, 3720, 3980, 4068, 4520, 4776, 5085, 5580, 5970, 6169, 6780, 7006, 7164, 7960, 8136, 8955, 10170, 10509, 11160, 11940, 12338, 13560, 14012, 14328, 17515, 17910, 18507, 20340, 21018, 22487, 23880, 24676, 28024, 30845, 31527, 35030, 35820, 37014, 40680, 42036, 44974, 49352, 52545, 55521, 61690, 63054, 67461, 70060, 71640, 74028, 84072, 89948, 92535, 105090, 111042, 112435, 123380, 126108, 134922, 140120, 148056, 157635, 179896, 185070, 202383, 210180, 222084, 224870, 246760, 252216, 269844, 277605, 315270, 337305, 370140, 404766, 420360, 444168, 449740, 539688, 555210, 630540, 674610, 697097, 740280, 809532, 899480, 1011915, 1110420, 1261080, 1349220, 1394194, 1619064, 2023830, 2091291, 2220840, 2698440, 2788388, 3485485, 4047660, 4182582, 5576776, 6273873, 6970970, 8095320, 8365164, 10456455, 12547746, 13941940, 16730328, 20912910, 25095492, 27883880, 31369365, 41825820, 50190984, 62738730, 83651640, 125477460, 250954920]

約数ペア:

[(1, 250954920), (2, 125477460), (3, 83651640), (4, 62738730), (5, 50190984), (6, 41825820), (8, 31369365), (9, 27883880), (10, 25095492), (12, 20912910), (15, 16730328), (18, 13941940), (20, 12547746), (24, 10456455), (30, 8365164), (31, 8095320), (36, 6970970), (40, 6273873), (45, 5576776), (60, 4182582), (62, 4047660), (72, 3485485), (90, 2788388), (93, 2698440), (113, 2220840), (120, 2091291), (124, 2023830), (155, 1619064), (180, 1394194), (186, 1349220), (199, 1261080), (226, 1110420), (248, 1011915), (279, 899480), (310, 809532), (339, 740280), (360, 697097), (372, 674610), (398, 630540), (452, 555210), (465, 539688), (558, 449740), (565, 444168), (597, 420360), (620, 404766), (678, 370140), (744, 337305), (796, 315270), (904, 277605), (930, 269844), (995, 252216), (1017, 246760), (1116, 224870), (1130, 222084), (1194, 210180), (1240, 202383), (1356, 185070), (1395, 179896), (1592, 157635), (1695, 148056), (1791, 140120), (1860, 134922), (1990, 126108), (2034, 123380), (2232, 112435), (2260, 111042), (2388, 105090), (2712, 92535), (2790, 89948), (2985, 84072), (3390, 74028), (3503, 71640), (3582, 70060), (3720, 67461), (3980, 63054), (4068, 61690), (4520, 55521), (4776, 52545), (5085, 49352), (5580, 44974), (5970, 42036), (6169, 40680), (6780, 37014), (7006, 35820), (7164, 35030), (7960, 31527), (8136, 30845), (8955, 28024), (10170, 24676), (10509, 23880), (11160, 22487), (11940, 21018), (12338, 20340), (13560, 18507), (14012, 17910), (14328, 17515)]