22325400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 76408800

約数和(自身を除く): 54083400

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, 157, 158, 180, 200, 225, 237, 300, 314, 316, 360, 395, 450, 471, 474, 600, 628, 632, 711, 785, 790, 900, 942, 948, 1185, 1256, 1413, 1422, 1570, 1580, 1800, 1884, 1896, 1975, 2355, 2370, 2826, 2844, 3140, 3160, 3555, 3768, 3925, 3950, 4710, 4740, 5652, 5688, 5925, 6280, 7065, 7110, 7850, 7900, 9420, 9480, 11304, 11775, 11850, 12403, 14130, 14220, 15700, 15800, 17775, 18840, 23550, 23700, 24806, 28260, 28440, 31400, 35325, 35550, 37209, 47100, 47400, 49612, 56520, 62015, 70650, 71100, 74418, 94200, 99224, 111627, 124030, 141300, 142200, 148836, 186045, 223254, 248060, 282600, 297672, 310075, 372090, 446508, 496120, 558135, 620150, 744180, 893016, 930225, 1116270, 1240300, 1488360, 1860450, 2232540, 2480600, 2790675, 3720900, 4465080, 5581350, 7441800, 11162700, 22325400]

約数ペア:

[(1, 22325400), (2, 11162700), (3, 7441800), (4, 5581350), (5, 4465080), (6, 3720900), (8, 2790675), (9, 2480600), (10, 2232540), (12, 1860450), (15, 1488360), (18, 1240300), (20, 1116270), (24, 930225), (25, 893016), (30, 744180), (36, 620150), (40, 558135), (45, 496120), (50, 446508), (60, 372090), (72, 310075), (75, 297672), (79, 282600), (90, 248060), (100, 223254), (120, 186045), (150, 148836), (157, 142200), (158, 141300), (180, 124030), (200, 111627), (225, 99224), (237, 94200), (300, 74418), (314, 71100), (316, 70650), (360, 62015), (395, 56520), (450, 49612), (471, 47400), (474, 47100), (600, 37209), (628, 35550), (632, 35325), (711, 31400), (785, 28440), (790, 28260), (900, 24806), (942, 23700), (948, 23550), (1185, 18840), (1256, 17775), (1413, 15800), (1422, 15700), (1570, 14220), (1580, 14130), (1800, 12403), (1884, 11850), (1896, 11775), (1975, 11304), (2355, 9480), (2370, 9420), (2826, 7900), (2844, 7850), (3140, 7110), (3160, 7065), (3555, 6280), (3768, 5925), (3925, 5688), (3950, 5652), (4710, 4740)]