26077800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 94145760

約数和(自身を除く): 68067960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 887, 980, 1050, 1176, 1225, 1400, 1470, 1774, 1960, 2100, 2450, 2661, 2940, 3548, 3675, 4200, 4435, 4900, 5322, 5880, 6209, 7096, 7350, 8870, 9800, 10644, 12418, 13305, 14700, 17740, 18627, 21288, 22175, 24836, 26610, 29400, 31045, 35480, 37254, 43463, 44350, 49672, 53220, 62090, 66525, 74508, 86926, 88700, 93135, 106440, 124180, 130389, 133050, 149016, 155225, 173852, 177400, 186270, 217315, 248360, 260778, 266100, 310450, 347704, 372540, 434630, 465675, 521556, 532200, 620900, 651945, 745080, 869260, 931350, 1043112, 1086575, 1241800, 1303890, 1738520, 1862700, 2173150, 2607780, 3259725, 3725400, 4346300, 5215560, 6519450, 8692600, 13038900, 26077800]

約数ペア:

[(1, 26077800), (2, 13038900), (3, 8692600), (4, 6519450), (5, 5215560), (6, 4346300), (7, 3725400), (8, 3259725), (10, 2607780), (12, 2173150), (14, 1862700), (15, 1738520), (20, 1303890), (21, 1241800), (24, 1086575), (25, 1043112), (28, 931350), (30, 869260), (35, 745080), (40, 651945), (42, 620900), (49, 532200), (50, 521556), (56, 465675), (60, 434630), (70, 372540), (75, 347704), (84, 310450), (98, 266100), (100, 260778), (105, 248360), (120, 217315), (140, 186270), (147, 177400), (150, 173852), (168, 155225), (175, 149016), (196, 133050), (200, 130389), (210, 124180), (245, 106440), (280, 93135), (294, 88700), (300, 86926), (350, 74508), (392, 66525), (420, 62090), (490, 53220), (525, 49672), (588, 44350), (600, 43463), (700, 37254), (735, 35480), (840, 31045), (887, 29400), (980, 26610), (1050, 24836), (1176, 22175), (1225, 21288), (1400, 18627), (1470, 17740), (1774, 14700), (1960, 13305), (2100, 12418), (2450, 10644), (2661, 9800), (2940, 8870), (3548, 7350), (3675, 7096), (4200, 6209), (4435, 5880), (4900, 5322)]