915015420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154043}}^1$

素因数の和:154072

約数の個数: 96

約数和(自身を含む): 3105527040

約数和(自身を除く): 2190511620

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, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 154043, 308086, 462129, 616172, 770215, 924258, 1386387, 1540430, 1694473, 1848516, 2310645, 2772774, 3080860, 3388946, 4159161, 4621290, 5083419, 5545548, 6777892, 6931935, 8318322, 8472365, 9242580, 10166838, 13863870, 15250257, 16636644, 16944730, 20333676, 20795805, 25417095, 27727740, 30500514, 33889460, 41591610, 45750771, 50834190, 61001028, 76251285, 83183220, 91501542, 101668380, 152502570, 183003084, 228753855, 305005140, 457507710, 915015420]

約数ペア:

[(1, 915015420), (2, 457507710), (3, 305005140), (4, 228753855), (5, 183003084), (6, 152502570), (9, 101668380), (10, 91501542), (11, 83183220), (12, 76251285), (15, 61001028), (18, 50834190), (20, 45750771), (22, 41591610), (27, 33889460), (30, 30500514), (33, 27727740), (36, 25417095), (44, 20795805), (45, 20333676), (54, 16944730), (55, 16636644), (60, 15250257), (66, 13863870), (90, 10166838), (99, 9242580), (108, 8472365), (110, 8318322), (132, 6931935), (135, 6777892), (165, 5545548), (180, 5083419), (198, 4621290), (220, 4159161), (270, 3388946), (297, 3080860), (330, 2772774), (396, 2310645), (495, 1848516), (540, 1694473), (594, 1540430), (660, 1386387), (990, 924258), (1188, 770215), (1485, 616172), (1980, 462129), (2970, 308086), (5940, 154043)]