121925580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4759}}^1$

素因数の和:4839

約数の個数: 96

約数和(自身を含む): 396641280

約数和(自身を除く): 274715700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 4759, 5124, 6405, 8540, 9518, 12810, 14277, 19036, 23795, 25620, 28554, 33313, 47590, 57108, 66626, 71385, 95180, 99939, 133252, 142770, 166565, 199878, 285540, 290299, 333130, 399756, 499695, 580598, 666260, 870897, 999390, 1161196, 1451495, 1741794, 1998780, 2032093, 2902990, 3483588, 4064186, 4354485, 5805980, 6096279, 8128372, 8708970, 10160465, 12192558, 17417940, 20320930, 24385116, 30481395, 40641860, 60962790, 121925580]

約数ペア:

[(1, 121925580), (2, 60962790), (3, 40641860), (4, 30481395), (5, 24385116), (6, 20320930), (7, 17417940), (10, 12192558), (12, 10160465), (14, 8708970), (15, 8128372), (20, 6096279), (21, 5805980), (28, 4354485), (30, 4064186), (35, 3483588), (42, 2902990), (60, 2032093), (61, 1998780), (70, 1741794), (84, 1451495), (105, 1161196), (122, 999390), (140, 870897), (183, 666260), (210, 580598), (244, 499695), (305, 399756), (366, 333130), (420, 290299), (427, 285540), (610, 199878), (732, 166565), (854, 142770), (915, 133252), (1220, 99939), (1281, 95180), (1708, 71385), (1830, 66626), (2135, 57108), (2562, 47590), (3660, 33313), (4270, 28554), (4759, 25620), (5124, 23795), (6405, 19036), (8540, 14277), (9518, 12810)]