209220600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1459}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 651744000

約数和(自身を除く): 442523400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 239, 300, 478, 600, 717, 956, 1195, 1434, 1459, 1912, 2390, 2868, 2918, 3585, 4377, 4780, 5736, 5836, 5975, 7170, 7295, 8754, 9560, 11672, 11950, 14340, 14590, 17508, 17925, 21885, 23900, 28680, 29180, 35016, 35850, 36475, 43770, 47800, 58360, 71700, 72950, 87540, 109425, 143400, 145900, 175080, 218850, 291800, 348701, 437700, 697402, 875400, 1046103, 1394804, 1743505, 2092206, 2789608, 3487010, 4184412, 5230515, 6974020, 8368824, 8717525, 10461030, 13948040, 17435050, 20922060, 26152575, 34870100, 41844120, 52305150, 69740200, 104610300, 209220600]

約数ペア:

[(1, 209220600), (2, 104610300), (3, 69740200), (4, 52305150), (5, 41844120), (6, 34870100), (8, 26152575), (10, 20922060), (12, 17435050), (15, 13948040), (20, 10461030), (24, 8717525), (25, 8368824), (30, 6974020), (40, 5230515), (50, 4184412), (60, 3487010), (75, 2789608), (100, 2092206), (120, 1743505), (150, 1394804), (200, 1046103), (239, 875400), (300, 697402), (478, 437700), (600, 348701), (717, 291800), (956, 218850), (1195, 175080), (1434, 145900), (1459, 143400), (1912, 109425), (2390, 87540), (2868, 72950), (2918, 71700), (3585, 58360), (4377, 47800), (4780, 43770), (5736, 36475), (5836, 35850), (5975, 35016), (7170, 29180), (7295, 28680), (8754, 23900), (9560, 21885), (11672, 17925), (11950, 17508), (14340, 14590)]