1810356600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7550

約数の個数: 192

約数和(自身を含む): 6239600640

約数和(自身を除く): 4429244040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 3100, 3224, 3720, 3900, 4030, 4650, 4836, 6045, 6200, 7487, 7800, 8060, 9300, 9672, 10075, 12090, 14974, 16120, 18600, 20150, 22461, 24180, 29948, 30225, 37435, 40300, 44922, 48360, 59896, 60450, 74870, 80600, 89844, 97331, 112305, 120900, 149740, 179688, 187175, 194662, 224610, 232097, 241800, 291993, 299480, 374350, 389324, 449220, 464194, 486655, 561525, 583986, 696291, 748700, 778648, 898440, 928388, 973310, 1123050, 1160485, 1167972, 1392582, 1459965, 1497400, 1856776, 1946620, 2246100, 2320970, 2335944, 2433275, 2785164, 2919930, 3017261, 3481455, 3893240, 4492200, 4641940, 4866550, 5570328, 5802425, 5839860, 6034522, 6962910, 7299825, 9051783, 9283880, 9733100, 11604850, 11679720, 12069044, 13925820, 14599650, 15086305, 17407275, 18103566, 19466200, 23209700, 24138088, 27851640, 29199300, 30172610, 34814550, 36207132, 45258915, 46419400, 58398600, 60345220, 69629100, 72414264, 75431525, 90517830, 120690440, 139258200, 150863050, 181035660, 226294575, 301726100, 362071320, 452589150, 603452200, 905178300, 1810356600]

約数ペア:

[(1, 1810356600), (2, 905178300), (3, 603452200), (4, 452589150), (5, 362071320), (6, 301726100), (8, 226294575), (10, 181035660), (12, 150863050), (13, 139258200), (15, 120690440), (20, 90517830), (24, 75431525), (25, 72414264), (26, 69629100), (30, 60345220), (31, 58398600), (39, 46419400), (40, 45258915), (50, 36207132), (52, 34814550), (60, 30172610), (62, 29199300), (65, 27851640), (75, 24138088), (78, 23209700), (93, 19466200), (100, 18103566), (104, 17407275), (120, 15086305), (124, 14599650), (130, 13925820), (150, 12069044), (155, 11679720), (156, 11604850), (186, 9733100), (195, 9283880), (200, 9051783), (248, 7299825), (260, 6962910), (300, 6034522), (310, 5839860), (312, 5802425), (325, 5570328), (372, 4866550), (390, 4641940), (403, 4492200), (465, 3893240), (520, 3481455), (600, 3017261), (620, 2919930), (650, 2785164), (744, 2433275), (775, 2335944), (780, 2320970), (806, 2246100), (930, 1946620), (975, 1856776), (1209, 1497400), (1240, 1459965), (1300, 1392582), (1550, 1167972), (1560, 1160485), (1612, 1123050), (1860, 973310), (1950, 928388), (2015, 898440), (2325, 778648), (2418, 748700), (2600, 696291), (3100, 583986), (3224, 561525), (3720, 486655), (3900, 464194), (4030, 449220), (4650, 389324), (4836, 374350), (6045, 299480), (6200, 291993), (7487, 241800), (7800, 232097), (8060, 224610), (9300, 194662), (9672, 187175), (10075, 179688), (12090, 149740), (14974, 120900), (16120, 112305), (18600, 97331), (20150, 89844), (22461, 80600), (24180, 74870), (29948, 60450), (30225, 59896), (37435, 48360), (40300, 44922)]