84548520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4793}}^1$

素因数の和:4824

約数の個数: 144

約数和(自身を含む): 319711860

約数和(自身を除く): 235163340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 4793, 5880, 8820, 9586, 14379, 17640, 19172, 23965, 28758, 33551, 38344, 43137, 47930, 57516, 67102, 71895, 86274, 95860, 100653, 115032, 134204, 143790, 167755, 172548, 191720, 201306, 215685, 234857, 268408, 287580, 301959, 335510, 345096, 402612, 431370, 469714, 503265, 575160, 603918, 671020, 704571, 805224, 862740, 939428, 1006530, 1174285, 1207836, 1342040, 1409142, 1509795, 1725480, 1878856, 2013060, 2113713, 2348570, 2415672, 2818284, 3019590, 3522855, 4026120, 4227426, 4697140, 5636568, 6039180, 7045710, 8454852, 9394280, 10568565, 12078360, 14091420, 16909704, 21137130, 28182840, 42274260, 84548520]

約数ペア:

[(1, 84548520), (2, 42274260), (3, 28182840), (4, 21137130), (5, 16909704), (6, 14091420), (7, 12078360), (8, 10568565), (9, 9394280), (10, 8454852), (12, 7045710), (14, 6039180), (15, 5636568), (18, 4697140), (20, 4227426), (21, 4026120), (24, 3522855), (28, 3019590), (30, 2818284), (35, 2415672), (36, 2348570), (40, 2113713), (42, 2013060), (45, 1878856), (49, 1725480), (56, 1509795), (60, 1409142), (63, 1342040), (70, 1207836), (72, 1174285), (84, 1006530), (90, 939428), (98, 862740), (105, 805224), (120, 704571), (126, 671020), (140, 603918), (147, 575160), (168, 503265), (180, 469714), (196, 431370), (210, 402612), (245, 345096), (252, 335510), (280, 301959), (294, 287580), (315, 268408), (360, 234857), (392, 215685), (420, 201306), (441, 191720), (490, 172548), (504, 167755), (588, 143790), (630, 134204), (735, 115032), (840, 100653), (882, 95860), (980, 86274), (1176, 71895), (1260, 67102), (1470, 57516), (1764, 47930), (1960, 43137), (2205, 38344), (2520, 33551), (2940, 28758), (3528, 23965), (4410, 19172), (4793, 17640), (5880, 14379), (8820, 9586)]