145149120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 505206000

約数和(自身を除く): 360056880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 480, 499, 505, 576, 606, 720, 808, 909, 960, 998, 1010, 1212, 1440, 1497, 1515, 1616, 1818, 1996, 2020, 2424, 2495, 2880, 2994, 3030, 3232, 3636, 3992, 4040, 4491, 4545, 4848, 4990, 5988, 6060, 6464, 7272, 7485, 7984, 8080, 8982, 9090, 9696, 9980, 11976, 12120, 14544, 14970, 15968, 16160, 17964, 18180, 19392, 19960, 22455, 23952, 24240, 29088, 29940, 31936, 32320, 35928, 36360, 39920, 44910, 47904, 48480, 50399, 58176, 59880, 71856, 72720, 79840, 89820, 95808, 96960, 100798, 119760, 143712, 145440, 151197, 159680, 179640, 201596, 239520, 251995, 287424, 290880, 302394, 359280, 403192, 453591, 479040, 503990, 604788, 718560, 755985, 806384, 907182, 1007980, 1209576, 1437120, 1511970, 1612768, 1814364, 2015960, 2267955, 2419152, 3023940, 3225536, 3628728, 4031920, 4535910, 4838304, 6047880, 7257456, 8063840, 9071820, 9676608, 12095760, 14514912, 16127680, 18143640, 24191520, 29029824, 36287280, 48383040, 72574560, 145149120]

約数ペア:

[(1, 145149120), (2, 72574560), (3, 48383040), (4, 36287280), (5, 29029824), (6, 24191520), (8, 18143640), (9, 16127680), (10, 14514912), (12, 12095760), (15, 9676608), (16, 9071820), (18, 8063840), (20, 7257456), (24, 6047880), (30, 4838304), (32, 4535910), (36, 4031920), (40, 3628728), (45, 3225536), (48, 3023940), (60, 2419152), (64, 2267955), (72, 2015960), (80, 1814364), (90, 1612768), (96, 1511970), (101, 1437120), (120, 1209576), (144, 1007980), (160, 907182), (180, 806384), (192, 755985), (202, 718560), (240, 604788), (288, 503990), (303, 479040), (320, 453591), (360, 403192), (404, 359280), (480, 302394), (499, 290880), (505, 287424), (576, 251995), (606, 239520), (720, 201596), (808, 179640), (909, 159680), (960, 151197), (998, 145440), (1010, 143712), (1212, 119760), (1440, 100798), (1497, 96960), (1515, 95808), (1616, 89820), (1818, 79840), (1996, 72720), (2020, 71856), (2424, 59880), (2495, 58176), (2880, 50399), (2994, 48480), (3030, 47904), (3232, 44910), (3636, 39920), (3992, 36360), (4040, 35928), (4491, 32320), (4545, 31936), (4848, 29940), (4990, 29088), (5988, 24240), (6060, 23952), (6464, 22455), (7272, 19960), (7485, 19392), (7984, 18180), (8080, 17964), (8982, 16160), (9090, 15968), (9696, 14970), (9980, 14544), (11976, 12120)]