238238100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8590

約数の個数: 108

約数和(自身を含む): 770922880

約数和(自身を除く): 532684780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 8539, 9300, 13950, 17078, 25617, 27900, 34156, 42695, 51234, 76851, 85390, 102468, 128085, 153702, 170780, 213475, 256170, 264709, 307404, 384255, 426950, 512340, 529418, 640425, 768510, 794127, 853900, 1058836, 1280850, 1323545, 1537020, 1588254, 1921275, 2382381, 2561700, 2647090, 3176508, 3842550, 3970635, 4764762, 5294180, 6617725, 7685100, 7941270, 9529524, 11911905, 13235450, 15882540, 19853175, 23823810, 26470900, 39706350, 47647620, 59559525, 79412700, 119119050, 238238100]

約数ペア:

[(1, 238238100), (2, 119119050), (3, 79412700), (4, 59559525), (5, 47647620), (6, 39706350), (9, 26470900), (10, 23823810), (12, 19853175), (15, 15882540), (18, 13235450), (20, 11911905), (25, 9529524), (30, 7941270), (31, 7685100), (36, 6617725), (45, 5294180), (50, 4764762), (60, 3970635), (62, 3842550), (75, 3176508), (90, 2647090), (93, 2561700), (100, 2382381), (124, 1921275), (150, 1588254), (155, 1537020), (180, 1323545), (186, 1280850), (225, 1058836), (279, 853900), (300, 794127), (310, 768510), (372, 640425), (450, 529418), (465, 512340), (558, 426950), (620, 384255), (775, 307404), (900, 264709), (930, 256170), (1116, 213475), (1395, 170780), (1550, 153702), (1860, 128085), (2325, 102468), (2790, 85390), (3100, 76851), (4650, 51234), (5580, 42695), (6975, 34156), (8539, 27900), (9300, 25617), (13950, 17078)]