85510440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1373}}^1$

素因数の和:1563

約数の個数: 96

約数和(自身を含む): 279718920

約数和(自身を除く): 194208480

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, 173, 180, 346, 360, 519, 692, 865, 1038, 1373, 1384, 1557, 1730, 2076, 2595, 2746, 3114, 3460, 4119, 4152, 5190, 5492, 6228, 6865, 6920, 7785, 8238, 10380, 10984, 12357, 12456, 13730, 15570, 16476, 20595, 20760, 24714, 27460, 31140, 32952, 41190, 49428, 54920, 61785, 62280, 82380, 98856, 123570, 164760, 237529, 247140, 475058, 494280, 712587, 950116, 1187645, 1425174, 1900232, 2137761, 2375290, 2850348, 3562935, 4275522, 4750580, 5700696, 7125870, 8551044, 9501160, 10688805, 14251740, 17102088, 21377610, 28503480, 42755220, 85510440]

約数ペア:

[(1, 85510440), (2, 42755220), (3, 28503480), (4, 21377610), (5, 17102088), (6, 14251740), (8, 10688805), (9, 9501160), (10, 8551044), (12, 7125870), (15, 5700696), (18, 4750580), (20, 4275522), (24, 3562935), (30, 2850348), (36, 2375290), (40, 2137761), (45, 1900232), (60, 1425174), (72, 1187645), (90, 950116), (120, 712587), (173, 494280), (180, 475058), (346, 247140), (360, 237529), (519, 164760), (692, 123570), (865, 98856), (1038, 82380), (1373, 62280), (1384, 61785), (1557, 54920), (1730, 49428), (2076, 41190), (2595, 32952), (2746, 31140), (3114, 27460), (3460, 24714), (4119, 20760), (4152, 20595), (5190, 16476), (5492, 15570), (6228, 13730), (6865, 12456), (6920, 12357), (7785, 10984), (8238, 10380)]