55796580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 205632000

約数和(自身を除く): 149835420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 509, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1018, 1044, 1218, 1260, 1305, 1527, 1566, 1740, 1827, 1890, 2030, 2036, 2436, 2545, 2610, 3045, 3054, 3132, 3563, 3654, 3780, 3915, 4060, 4581, 5090, 5220, 5481, 6090, 6108, 7126, 7308, 7635, 7830, 9135, 9162, 10180, 10689, 10962, 12180, 13743, 14252, 14761, 15270, 15660, 17815, 18270, 18324, 21378, 21924, 22905, 27405, 27486, 29522, 30540, 32067, 35630, 36540, 42756, 44283, 45810, 53445, 54810, 54972, 59044, 64134, 68715, 71260, 73805, 88566, 91620, 96201, 103327, 106890, 109620, 128268, 132849, 137430, 147610, 160335, 177132, 192402, 206654, 213780, 221415, 265698, 274860, 295220, 309981, 320670, 384804, 398547, 413308, 442830, 481005, 516635, 531396, 619962, 641340, 664245, 797094, 885660, 929943, 962010, 1033270, 1239924, 1328490, 1549905, 1594188, 1859886, 1924020, 1992735, 2066540, 2656980, 2789829, 3099810, 3719772, 3985470, 4649715, 5579658, 6199620, 7970940, 9299430, 11159316, 13949145, 18598860, 27898290, 55796580]

約数ペア:

[(1, 55796580), (2, 27898290), (3, 18598860), (4, 13949145), (5, 11159316), (6, 9299430), (7, 7970940), (9, 6199620), (10, 5579658), (12, 4649715), (14, 3985470), (15, 3719772), (18, 3099810), (20, 2789829), (21, 2656980), (27, 2066540), (28, 1992735), (29, 1924020), (30, 1859886), (35, 1594188), (36, 1549905), (42, 1328490), (45, 1239924), (54, 1033270), (58, 962010), (60, 929943), (63, 885660), (70, 797094), (84, 664245), (87, 641340), (90, 619962), (105, 531396), (108, 516635), (116, 481005), (126, 442830), (135, 413308), (140, 398547), (145, 384804), (174, 320670), (180, 309981), (189, 295220), (203, 274860), (210, 265698), (252, 221415), (261, 213780), (270, 206654), (290, 192402), (315, 177132), (348, 160335), (378, 147610), (406, 137430), (420, 132849), (435, 128268), (509, 109620), (522, 106890), (540, 103327), (580, 96201), (609, 91620), (630, 88566), (756, 73805), (783, 71260), (812, 68715), (870, 64134), (945, 59044), (1015, 54972), (1018, 54810), (1044, 53445), (1218, 45810), (1260, 44283), (1305, 42756), (1527, 36540), (1566, 35630), (1740, 32067), (1827, 30540), (1890, 29522), (2030, 27486), (2036, 27405), (2436, 22905), (2545, 21924), (2610, 21378), (3045, 18324), (3054, 18270), (3132, 17815), (3563, 15660), (3654, 15270), (3780, 14761), (3915, 14252), (4060, 13743), (4581, 12180), (5090, 10962), (5220, 10689), (5481, 10180), (6090, 9162), (6108, 9135), (7126, 7830), (7308, 7635)]