42920400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 120

約数和(自身を含む): 140598144

約数和(自身を除く): 97677744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 761, 940, 1128, 1175, 1200, 1410, 1522, 1880, 2256, 2283, 2350, 2820, 3044, 3525, 3760, 3805, 4566, 4700, 5640, 6088, 7050, 7610, 9132, 9400, 11280, 11415, 12176, 14100, 15220, 18264, 18800, 19025, 22830, 28200, 30440, 35767, 36528, 38050, 45660, 56400, 57075, 60880, 71534, 76100, 91320, 107301, 114150, 143068, 152200, 178835, 182640, 214602, 228300, 286136, 304400, 357670, 429204, 456600, 536505, 572272, 715340, 858408, 894175, 913200, 1073010, 1430680, 1716816, 1788350, 2146020, 2682525, 2861360, 3576700, 4292040, 5365050, 7153400, 8584080, 10730100, 14306800, 21460200, 42920400]

約数ペア:

[(1, 42920400), (2, 21460200), (3, 14306800), (4, 10730100), (5, 8584080), (6, 7153400), (8, 5365050), (10, 4292040), (12, 3576700), (15, 2861360), (16, 2682525), (20, 2146020), (24, 1788350), (25, 1716816), (30, 1430680), (40, 1073010), (47, 913200), (48, 894175), (50, 858408), (60, 715340), (75, 572272), (80, 536505), (94, 456600), (100, 429204), (120, 357670), (141, 304400), (150, 286136), (188, 228300), (200, 214602), (235, 182640), (240, 178835), (282, 152200), (300, 143068), (376, 114150), (400, 107301), (470, 91320), (564, 76100), (600, 71534), (705, 60880), (752, 57075), (761, 56400), (940, 45660), (1128, 38050), (1175, 36528), (1200, 35767), (1410, 30440), (1522, 28200), (1880, 22830), (2256, 19025), (2283, 18800), (2350, 18264), (2820, 15220), (3044, 14100), (3525, 12176), (3760, 11415), (3805, 11280), (4566, 9400), (4700, 9132), (5640, 7610), (6088, 7050)]