236439800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 592521600

約数和(自身を除く): 356081800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 152, 172, 190, 200, 215, 344, 380, 430, 475, 760, 817, 860, 950, 1075, 1447, 1634, 1720, 1900, 2150, 2894, 3268, 3800, 4085, 4300, 5788, 6536, 7235, 8170, 8600, 11576, 14470, 16340, 20425, 27493, 28940, 32680, 36175, 40850, 54986, 57880, 62221, 72350, 81700, 109972, 124442, 137465, 144700, 163400, 219944, 248884, 274930, 289400, 311105, 497768, 549860, 622210, 687325, 1099720, 1182199, 1244420, 1374650, 1555525, 2364398, 2488840, 2749300, 3111050, 4728796, 5498600, 5910995, 6222100, 9457592, 11821990, 12444200, 23643980, 29554975, 47287960, 59109950, 118219900, 236439800]

約数ペア:

[(1, 236439800), (2, 118219900), (4, 59109950), (5, 47287960), (8, 29554975), (10, 23643980), (19, 12444200), (20, 11821990), (25, 9457592), (38, 6222100), (40, 5910995), (43, 5498600), (50, 4728796), (76, 3111050), (86, 2749300), (95, 2488840), (100, 2364398), (152, 1555525), (172, 1374650), (190, 1244420), (200, 1182199), (215, 1099720), (344, 687325), (380, 622210), (430, 549860), (475, 497768), (760, 311105), (817, 289400), (860, 274930), (950, 248884), (1075, 219944), (1447, 163400), (1634, 144700), (1720, 137465), (1900, 124442), (2150, 109972), (2894, 81700), (3268, 72350), (3800, 62221), (4085, 57880), (4300, 54986), (5788, 40850), (6536, 36175), (7235, 32680), (8170, 28940), (8600, 27493), (11576, 20425), (14470, 16340)]