138076200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 470059200

約数和(自身を除く): 331983000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 300, 316, 360, 395, 450, 474, 600, 632, 711, 790, 900, 948, 971, 1185, 1422, 1580, 1800, 1896, 1942, 1975, 2370, 2844, 2913, 3160, 3555, 3884, 3950, 4740, 4855, 5688, 5826, 5925, 7110, 7768, 7900, 8739, 9480, 9710, 11652, 11850, 14220, 14565, 15800, 17478, 17775, 19420, 23304, 23700, 24275, 28440, 29130, 34956, 35550, 38840, 43695, 47400, 48550, 58260, 69912, 71100, 72825, 76709, 87390, 97100, 116520, 142200, 145650, 153418, 174780, 194200, 218475, 230127, 291300, 306836, 349560, 383545, 436950, 460254, 582600, 613672, 690381, 767090, 873900, 920508, 1150635, 1380762, 1534180, 1747800, 1841016, 1917725, 2301270, 2761524, 3068360, 3451905, 3835450, 4602540, 5523048, 5753175, 6903810, 7670900, 9205080, 11506350, 13807620, 15341800, 17259525, 23012700, 27615240, 34519050, 46025400, 69038100, 138076200]

約数ペア:

[(1, 138076200), (2, 69038100), (3, 46025400), (4, 34519050), (5, 27615240), (6, 23012700), (8, 17259525), (9, 15341800), (10, 13807620), (12, 11506350), (15, 9205080), (18, 7670900), (20, 6903810), (24, 5753175), (25, 5523048), (30, 4602540), (36, 3835450), (40, 3451905), (45, 3068360), (50, 2761524), (60, 2301270), (72, 1917725), (75, 1841016), (79, 1747800), (90, 1534180), (100, 1380762), (120, 1150635), (150, 920508), (158, 873900), (180, 767090), (200, 690381), (225, 613672), (237, 582600), (300, 460254), (316, 436950), (360, 383545), (395, 349560), (450, 306836), (474, 291300), (600, 230127), (632, 218475), (711, 194200), (790, 174780), (900, 153418), (948, 145650), (971, 142200), (1185, 116520), (1422, 97100), (1580, 87390), (1800, 76709), (1896, 72825), (1942, 71100), (1975, 69912), (2370, 58260), (2844, 48550), (2913, 47400), (3160, 43695), (3555, 38840), (3884, 35550), (3950, 34956), (4740, 29130), (4855, 28440), (5688, 24275), (5826, 23700), (5925, 23304), (7110, 19420), (7768, 17775), (7900, 17478), (8739, 15800), (9480, 14565), (9710, 14220), (11652, 11850)]