137451240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 449280000

約数和(自身を除く): 311828760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 1999, 2292, 2865, 3438, 3820, 3998, 4584, 5730, 5997, 6876, 7640, 7996, 8595, 9995, 11460, 11994, 13752, 15992, 17190, 17991, 19990, 22920, 23988, 29985, 34380, 35982, 39980, 47976, 59970, 68760, 71964, 79960, 89955, 119940, 143928, 179910, 239880, 359820, 381809, 719640, 763618, 1145427, 1527236, 1909045, 2290854, 3054472, 3436281, 3818090, 4581708, 5727135, 6872562, 7636180, 9163416, 11454270, 13745124, 15272360, 17181405, 22908540, 27490248, 34362810, 45817080, 68725620, 137451240]

約数ペア:

[(1, 137451240), (2, 68725620), (3, 45817080), (4, 34362810), (5, 27490248), (6, 22908540), (8, 17181405), (9, 15272360), (10, 13745124), (12, 11454270), (15, 9163416), (18, 7636180), (20, 6872562), (24, 5727135), (30, 4581708), (36, 3818090), (40, 3436281), (45, 3054472), (60, 2290854), (72, 1909045), (90, 1527236), (120, 1145427), (180, 763618), (191, 719640), (360, 381809), (382, 359820), (573, 239880), (764, 179910), (955, 143928), (1146, 119940), (1528, 89955), (1719, 79960), (1910, 71964), (1999, 68760), (2292, 59970), (2865, 47976), (3438, 39980), (3820, 35982), (3998, 34380), (4584, 29985), (5730, 23988), (5997, 22920), (6876, 19990), (7640, 17991), (7996, 17190), (8595, 15992), (9995, 13752), (11460, 11994)]