129445050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 389689344

約数和(自身を除く): 260244294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 47, 50, 61, 70, 75, 86, 94, 105, 122, 129, 141, 150, 175, 183, 210, 215, 235, 258, 282, 301, 305, 329, 350, 366, 427, 430, 470, 525, 602, 610, 645, 658, 705, 854, 903, 915, 987, 1050, 1075, 1175, 1281, 1290, 1410, 1505, 1525, 1645, 1806, 1830, 1974, 2021, 2135, 2150, 2350, 2562, 2623, 2867, 3010, 3050, 3225, 3290, 3525, 4042, 4270, 4515, 4575, 4935, 5246, 5734, 6063, 6405, 6450, 7050, 7525, 7869, 8225, 8601, 9030, 9150, 9870, 10105, 10675, 12126, 12810, 13115, 14147, 14335, 15050, 15738, 16450, 17202, 18361, 20069, 20210, 21350, 22575, 24675, 26230, 28294, 28670, 30315, 32025, 36722, 39345, 40138, 42441, 43005, 45150, 49350, 50525, 55083, 60207, 60630, 64050, 65575, 70735, 71675, 78690, 84882, 86010, 91805, 100345, 101050, 110166, 120414, 123281, 131150, 141470, 143350, 151575, 183610, 196725, 200690, 212205, 215025, 246562, 275415, 301035, 303150, 353675, 369843, 393450, 424410, 430050, 459025, 501725, 550830, 602070, 616405, 707350, 739686, 862967, 918050, 1003450, 1061025, 1232810, 1377075, 1505175, 1725934, 1849215, 2122050, 2588901, 2754150, 3010350, 3082025, 3698430, 4314835, 5177802, 6164050, 8629670, 9246075, 12944505, 18492150, 21574175, 25889010, 43148350, 64722525, 129445050]

約数ペア:

[(1, 129445050), (2, 64722525), (3, 43148350), (5, 25889010), (6, 21574175), (7, 18492150), (10, 12944505), (14, 9246075), (15, 8629670), (21, 6164050), (25, 5177802), (30, 4314835), (35, 3698430), (42, 3082025), (43, 3010350), (47, 2754150), (50, 2588901), (61, 2122050), (70, 1849215), (75, 1725934), (86, 1505175), (94, 1377075), (105, 1232810), (122, 1061025), (129, 1003450), (141, 918050), (150, 862967), (175, 739686), (183, 707350), (210, 616405), (215, 602070), (235, 550830), (258, 501725), (282, 459025), (301, 430050), (305, 424410), (329, 393450), (350, 369843), (366, 353675), (427, 303150), (430, 301035), (470, 275415), (525, 246562), (602, 215025), (610, 212205), (645, 200690), (658, 196725), (705, 183610), (854, 151575), (903, 143350), (915, 141470), (987, 131150), (1050, 123281), (1075, 120414), (1175, 110166), (1281, 101050), (1290, 100345), (1410, 91805), (1505, 86010), (1525, 84882), (1645, 78690), (1806, 71675), (1830, 70735), (1974, 65575), (2021, 64050), (2135, 60630), (2150, 60207), (2350, 55083), (2562, 50525), (2623, 49350), (2867, 45150), (3010, 43005), (3050, 42441), (3225, 40138), (3290, 39345), (3525, 36722), (4042, 32025), (4270, 30315), (4515, 28670), (4575, 28294), (4935, 26230), (5246, 24675), (5734, 22575), (6063, 21350), (6405, 20210), (6450, 20069), (7050, 18361), (7525, 17202), (7869, 16450), (8225, 15738), (8601, 15050), (9030, 14335), (9150, 14147), (9870, 13115), (10105, 12810), (10675, 12126)]