11109780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 38158848

約数和(自身を除く): 27049068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 181, 186, 198, 220, 279, 310, 330, 341, 362, 372, 396, 465, 495, 543, 558, 620, 660, 682, 724, 905, 930, 990, 1023, 1086, 1116, 1364, 1395, 1629, 1705, 1810, 1860, 1980, 1991, 2046, 2172, 2715, 2790, 3069, 3258, 3410, 3620, 3982, 4092, 5115, 5430, 5580, 5611, 5973, 6138, 6516, 6820, 7964, 8145, 9955, 10230, 10860, 11222, 11946, 12276, 15345, 16290, 16833, 17919, 19910, 20460, 22444, 23892, 28055, 29865, 30690, 32580, 33666, 35838, 39820, 50499, 56110, 59730, 61380, 61721, 67332, 71676, 84165, 89595, 100998, 112220, 119460, 123442, 168330, 179190, 185163, 201996, 246884, 252495, 308605, 336660, 358380, 370326, 504990, 555489, 617210, 740652, 925815, 1009980, 1110978, 1234420, 1851630, 2221956, 2777445, 3703260, 5554890, 11109780]

約数ペア:

[(1, 11109780), (2, 5554890), (3, 3703260), (4, 2777445), (5, 2221956), (6, 1851630), (9, 1234420), (10, 1110978), (11, 1009980), (12, 925815), (15, 740652), (18, 617210), (20, 555489), (22, 504990), (30, 370326), (31, 358380), (33, 336660), (36, 308605), (44, 252495), (45, 246884), (55, 201996), (60, 185163), (62, 179190), (66, 168330), (90, 123442), (93, 119460), (99, 112220), (110, 100998), (124, 89595), (132, 84165), (155, 71676), (165, 67332), (180, 61721), (181, 61380), (186, 59730), (198, 56110), (220, 50499), (279, 39820), (310, 35838), (330, 33666), (341, 32580), (362, 30690), (372, 29865), (396, 28055), (465, 23892), (495, 22444), (543, 20460), (558, 19910), (620, 17919), (660, 16833), (682, 16290), (724, 15345), (905, 12276), (930, 11946), (990, 11222), (1023, 10860), (1086, 10230), (1116, 9955), (1364, 8145), (1395, 7964), (1629, 6820), (1705, 6516), (1810, 6138), (1860, 5973), (1980, 5611), (1991, 5580), (2046, 5430), (2172, 5115), (2715, 4092), (2790, 3982), (3069, 3620), (3258, 3410)]