227946420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 192

約数和(自身を含む): 804384000

約数和(自身を除く): 576437580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1709, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3418, 3420, 3510, 3705, 4446, 4940, 5127, 5130, 6669, 6836, 7020, 7410, 8545, 8892, 10254, 10260, 11115, 13338, 14820, 15381, 17090, 20508, 22217, 22230, 25635, 26676, 30762, 32471, 33345, 34180, 44434, 44460, 46143, 51270, 61524, 64942, 66651, 66690, 76905, 88868, 92286, 97413, 102540, 111085, 129884, 133302, 133380, 153810, 162355, 184572, 194826, 199953, 222170, 230715, 266604, 292239, 307620, 324710, 333255, 389652, 399906, 422123, 444340, 461430, 487065, 584478, 599859, 649420, 666510, 799812, 844246, 876717, 922860, 974130, 999765, 1168956, 1199718, 1266369, 1333020, 1461195, 1688492, 1753434, 1948260, 1999530, 2110615, 2399436, 2532738, 2922390, 2999295, 3506868, 3799107, 3999060, 4221230, 4383585, 5065476, 5844780, 5998590, 6331845, 7598214, 8442460, 8767170, 11397321, 11997180, 12663690, 15196428, 17534340, 18995535, 22794642, 25327380, 37991070, 45589284, 56986605, 75982140, 113973210, 227946420]

約数ペア:

[(1, 227946420), (2, 113973210), (3, 75982140), (4, 56986605), (5, 45589284), (6, 37991070), (9, 25327380), (10, 22794642), (12, 18995535), (13, 17534340), (15, 15196428), (18, 12663690), (19, 11997180), (20, 11397321), (26, 8767170), (27, 8442460), (30, 7598214), (36, 6331845), (38, 5998590), (39, 5844780), (45, 5065476), (52, 4383585), (54, 4221230), (57, 3999060), (60, 3799107), (65, 3506868), (76, 2999295), (78, 2922390), (90, 2532738), (95, 2399436), (108, 2110615), (114, 1999530), (117, 1948260), (130, 1753434), (135, 1688492), (156, 1461195), (171, 1333020), (180, 1266369), (190, 1199718), (195, 1168956), (228, 999765), (234, 974130), (247, 922860), (260, 876717), (270, 844246), (285, 799812), (342, 666510), (351, 649420), (380, 599859), (390, 584478), (468, 487065), (494, 461430), (513, 444340), (540, 422123), (570, 399906), (585, 389652), (684, 333255), (702, 324710), (741, 307620), (780, 292239), (855, 266604), (988, 230715), (1026, 222170), (1140, 199953), (1170, 194826), (1235, 184572), (1404, 162355), (1482, 153810), (1709, 133380), (1710, 133302), (1755, 129884), (2052, 111085), (2223, 102540), (2340, 97413), (2470, 92286), (2565, 88868), (2964, 76905), (3418, 66690), (3420, 66651), (3510, 64942), (3705, 61524), (4446, 51270), (4940, 46143), (5127, 44460), (5130, 44434), (6669, 34180), (6836, 33345), (7020, 32471), (7410, 30762), (8545, 26676), (8892, 25635), (10254, 22230), (10260, 22217), (11115, 20508), (13338, 17090), (14820, 15381)]