313457100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 1034392128

約数和(自身を除く): 720935028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 47, 50, 55, 60, 66, 75, 86, 94, 100, 110, 129, 132, 141, 150, 165, 172, 188, 215, 220, 235, 258, 275, 282, 300, 330, 430, 470, 473, 516, 517, 550, 564, 645, 660, 705, 825, 860, 940, 946, 1034, 1075, 1100, 1175, 1290, 1410, 1419, 1551, 1650, 1892, 2021, 2068, 2150, 2209, 2350, 2365, 2580, 2585, 2820, 2838, 3102, 3225, 3300, 3525, 4042, 4300, 4418, 4700, 4730, 5170, 5676, 6063, 6204, 6450, 6627, 7050, 7095, 7755, 8084, 8836, 9460, 10105, 10340, 11045, 11825, 12126, 12900, 12925, 13254, 14100, 14190, 15510, 20210, 22090, 22231, 23650, 24252, 24299, 25850, 26508, 28380, 30315, 31020, 33135, 35475, 38775, 40420, 44180, 44462, 47300, 48598, 50525, 51700, 55225, 60630, 66270, 66693, 70950, 72897, 77550, 88924, 94987, 97196, 101050, 110450, 111155, 121260, 121495, 132540, 133386, 141900, 145794, 151575, 155100, 165675, 189974, 202100, 220900, 222310, 242990, 266772, 284961, 291588, 303150, 331350, 333465, 364485, 379948, 444620, 474935, 485980, 555775, 569922, 606300, 607475, 662700, 666930, 728970, 949870, 1044857, 1111550, 1139844, 1214950, 1333860, 1424805, 1457940, 1667325, 1822425, 1899740, 2089714, 2223100, 2374675, 2429900, 2849610, 3134571, 3334650, 3644850, 4179428, 4749350, 5224285, 5699220, 6269142, 6669300, 7124025, 7289700, 9498700, 10448570, 12538284, 14248050, 15672855, 20897140, 26121425, 28496100, 31345710, 52242850, 62691420, 78364275, 104485700, 156728550, 313457100]

約数ペア:

[(1, 313457100), (2, 156728550), (3, 104485700), (4, 78364275), (5, 62691420), (6, 52242850), (10, 31345710), (11, 28496100), (12, 26121425), (15, 20897140), (20, 15672855), (22, 14248050), (25, 12538284), (30, 10448570), (33, 9498700), (43, 7289700), (44, 7124025), (47, 6669300), (50, 6269142), (55, 5699220), (60, 5224285), (66, 4749350), (75, 4179428), (86, 3644850), (94, 3334650), (100, 3134571), (110, 2849610), (129, 2429900), (132, 2374675), (141, 2223100), (150, 2089714), (165, 1899740), (172, 1822425), (188, 1667325), (215, 1457940), (220, 1424805), (235, 1333860), (258, 1214950), (275, 1139844), (282, 1111550), (300, 1044857), (330, 949870), (430, 728970), (470, 666930), (473, 662700), (516, 607475), (517, 606300), (550, 569922), (564, 555775), (645, 485980), (660, 474935), (705, 444620), (825, 379948), (860, 364485), (940, 333465), (946, 331350), (1034, 303150), (1075, 291588), (1100, 284961), (1175, 266772), (1290, 242990), (1410, 222310), (1419, 220900), (1551, 202100), (1650, 189974), (1892, 165675), (2021, 155100), (2068, 151575), (2150, 145794), (2209, 141900), (2350, 133386), (2365, 132540), (2580, 121495), (2585, 121260), (2820, 111155), (2838, 110450), (3102, 101050), (3225, 97196), (3300, 94987), (3525, 88924), (4042, 77550), (4300, 72897), (4418, 70950), (4700, 66693), (4730, 66270), (5170, 60630), (5676, 55225), (6063, 51700), (6204, 50525), (6450, 48598), (6627, 47300), (7050, 44462), (7095, 44180), (7755, 40420), (8084, 38775), (8836, 35475), (9460, 33135), (10105, 31020), (10340, 30315), (11045, 28380), (11825, 26508), (12126, 25850), (12900, 24299), (12925, 24252), (13254, 23650), (14100, 22231), (14190, 22090), (15510, 20210)]