138697380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 433238400

約数和(自身を除く): 294541020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 419, 540, 613, 838, 1226, 1257, 1676, 1839, 2095, 2452, 2514, 3065, 3678, 3771, 4190, 5028, 5517, 6130, 6285, 7356, 7542, 8380, 9195, 11034, 11313, 12260, 12570, 15084, 16551, 18390, 18855, 22068, 22626, 25140, 27585, 33102, 36780, 37710, 45252, 55170, 56565, 66204, 75420, 82755, 110340, 113130, 165510, 226260, 256847, 331020, 513694, 770541, 1027388, 1284235, 1541082, 2311623, 2568470, 3082164, 3852705, 4623246, 5136940, 6934869, 7705410, 9246492, 11558115, 13869738, 15410820, 23116230, 27739476, 34674345, 46232460, 69348690, 138697380]

約数ペア:

[(1, 138697380), (2, 69348690), (3, 46232460), (4, 34674345), (5, 27739476), (6, 23116230), (9, 15410820), (10, 13869738), (12, 11558115), (15, 9246492), (18, 7705410), (20, 6934869), (27, 5136940), (30, 4623246), (36, 3852705), (45, 3082164), (54, 2568470), (60, 2311623), (90, 1541082), (108, 1284235), (135, 1027388), (180, 770541), (270, 513694), (419, 331020), (540, 256847), (613, 226260), (838, 165510), (1226, 113130), (1257, 110340), (1676, 82755), (1839, 75420), (2095, 66204), (2452, 56565), (2514, 55170), (3065, 45252), (3678, 37710), (3771, 36780), (4190, 33102), (5028, 27585), (5517, 25140), (6130, 22626), (6285, 22068), (7356, 18855), (7542, 18390), (8380, 16551), (9195, 15084), (11034, 12570), (11313, 12260)]