75016920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3385

約数の個数: 128

約数和(自身を含む): 260029440

約数和(自身を除く): 185012520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3343, 3740, 4488, 5610, 6686, 7480, 10029, 11220, 13372, 16715, 20058, 22440, 26744, 33430, 36773, 40116, 50145, 56831, 66860, 73546, 80232, 100290, 110319, 113662, 133720, 147092, 170493, 183865, 200580, 220638, 227324, 284155, 294184, 340986, 367730, 401160, 441276, 454648, 551595, 568310, 625141, 681972, 735460, 852465, 882552, 1103190, 1136620, 1250282, 1363944, 1470920, 1704930, 1875423, 2206380, 2273240, 2500564, 3125705, 3409860, 3750846, 4412760, 5001128, 6251410, 6819720, 7501692, 9377115, 12502820, 15003384, 18754230, 25005640, 37508460, 75016920]

約数ペア:

[(1, 75016920), (2, 37508460), (3, 25005640), (4, 18754230), (5, 15003384), (6, 12502820), (8, 9377115), (10, 7501692), (11, 6819720), (12, 6251410), (15, 5001128), (17, 4412760), (20, 3750846), (22, 3409860), (24, 3125705), (30, 2500564), (33, 2273240), (34, 2206380), (40, 1875423), (44, 1704930), (51, 1470920), (55, 1363944), (60, 1250282), (66, 1136620), (68, 1103190), (85, 882552), (88, 852465), (102, 735460), (110, 681972), (120, 625141), (132, 568310), (136, 551595), (165, 454648), (170, 441276), (187, 401160), (204, 367730), (220, 340986), (255, 294184), (264, 284155), (330, 227324), (340, 220638), (374, 200580), (408, 183865), (440, 170493), (510, 147092), (561, 133720), (660, 113662), (680, 110319), (748, 100290), (935, 80232), (1020, 73546), (1122, 66860), (1320, 56831), (1496, 50145), (1870, 40116), (2040, 36773), (2244, 33430), (2805, 26744), (3343, 22440), (3740, 20058), (4488, 16715), (5610, 13372), (6686, 11220), (7480, 10029)]