154921140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2371}}^1$

素因数の和:2411

約数の個数: 144

約数和(自身を含む): 529999680

約数和(自身を除く): 375078540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2371, 2420, 2970, 3267, 3630, 4356, 4742, 5445, 5940, 6534, 7113, 7260, 9484, 10890, 11855, 13068, 14226, 16335, 21339, 21780, 23710, 26081, 28452, 32670, 35565, 42678, 47420, 52162, 64017, 65340, 71130, 78243, 85356, 104324, 106695, 128034, 130405, 142260, 156486, 213390, 234729, 256068, 260810, 286891, 312972, 320085, 391215, 426780, 469458, 521620, 573782, 640170, 704187, 782430, 860673, 938916, 1147564, 1173645, 1280340, 1408374, 1434455, 1564860, 1721346, 2347290, 2582019, 2816748, 2868910, 3442692, 3520935, 4303365, 4694580, 5164038, 5737820, 7041870, 7746057, 8606730, 10328076, 12910095, 14083740, 15492114, 17213460, 25820190, 30984228, 38730285, 51640380, 77460570, 154921140]

約数ペア:

[(1, 154921140), (2, 77460570), (3, 51640380), (4, 38730285), (5, 30984228), (6, 25820190), (9, 17213460), (10, 15492114), (11, 14083740), (12, 12910095), (15, 10328076), (18, 8606730), (20, 7746057), (22, 7041870), (27, 5737820), (30, 5164038), (33, 4694580), (36, 4303365), (44, 3520935), (45, 3442692), (54, 2868910), (55, 2816748), (60, 2582019), (66, 2347290), (90, 1721346), (99, 1564860), (108, 1434455), (110, 1408374), (121, 1280340), (132, 1173645), (135, 1147564), (165, 938916), (180, 860673), (198, 782430), (220, 704187), (242, 640170), (270, 573782), (297, 521620), (330, 469458), (363, 426780), (396, 391215), (484, 320085), (495, 312972), (540, 286891), (594, 260810), (605, 256068), (660, 234729), (726, 213390), (990, 156486), (1089, 142260), (1188, 130405), (1210, 128034), (1452, 106695), (1485, 104324), (1815, 85356), (1980, 78243), (2178, 71130), (2371, 65340), (2420, 64017), (2970, 52162), (3267, 47420), (3630, 42678), (4356, 35565), (4742, 32670), (5445, 28452), (5940, 26081), (6534, 23710), (7113, 21780), (7260, 21339), (9484, 16335), (10890, 14226), (11855, 13068)]