325187100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 216

約数和(自身を含む): 1182924288

約数和(自身を除く): 857737188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 100, 105, 126, 140, 142, 150, 175, 180, 210, 213, 225, 252, 284, 300, 315, 350, 355, 420, 426, 450, 497, 525, 630, 639, 700, 710, 727, 852, 900, 994, 1050, 1065, 1260, 1278, 1420, 1454, 1491, 1575, 1775, 1988, 2100, 2130, 2181, 2485, 2556, 2908, 2982, 3150, 3195, 3550, 3635, 4260, 4362, 4473, 4970, 5089, 5325, 5964, 6300, 6390, 6543, 7100, 7270, 7455, 8724, 8946, 9940, 10178, 10650, 10905, 12425, 12780, 13086, 14540, 14910, 15267, 15975, 17892, 18175, 20356, 21300, 21810, 22365, 24850, 25445, 26172, 29820, 30534, 31950, 32715, 36350, 37275, 43620, 44730, 45801, 49700, 50890, 51617, 54525, 61068, 63900, 65430, 72700, 74550, 76335, 89460, 91602, 101780, 103234, 109050, 111825, 127225, 130860, 149100, 152670, 154851, 163575, 183204, 206468, 218100, 223650, 229005, 254450, 258085, 305340, 309702, 327150, 361319, 381675, 447300, 458010, 464553, 508900, 516170, 619404, 654300, 722638, 763350, 774255, 916020, 929106, 1032340, 1083957, 1145025, 1290425, 1445276, 1526700, 1548510, 1806595, 1858212, 2167914, 2290050, 2322765, 2580850, 3097020, 3251871, 3613190, 3871275, 4335828, 4580100, 4645530, 5161700, 5419785, 6503742, 7226380, 7742550, 9032975, 9291060, 10839570, 11613825, 13007484, 15485100, 16259355, 18065950, 21679140, 23227650, 27098925, 32518710, 36131900, 46455300, 54197850, 65037420, 81296775, 108395700, 162593550, 325187100]

約数ペア:

[(1, 325187100), (2, 162593550), (3, 108395700), (4, 81296775), (5, 65037420), (6, 54197850), (7, 46455300), (9, 36131900), (10, 32518710), (12, 27098925), (14, 23227650), (15, 21679140), (18, 18065950), (20, 16259355), (21, 15485100), (25, 13007484), (28, 11613825), (30, 10839570), (35, 9291060), (36, 9032975), (42, 7742550), (45, 7226380), (50, 6503742), (60, 5419785), (63, 5161700), (70, 4645530), (71, 4580100), (75, 4335828), (84, 3871275), (90, 3613190), (100, 3251871), (105, 3097020), (126, 2580850), (140, 2322765), (142, 2290050), (150, 2167914), (175, 1858212), (180, 1806595), (210, 1548510), (213, 1526700), (225, 1445276), (252, 1290425), (284, 1145025), (300, 1083957), (315, 1032340), (350, 929106), (355, 916020), (420, 774255), (426, 763350), (450, 722638), (497, 654300), (525, 619404), (630, 516170), (639, 508900), (700, 464553), (710, 458010), (727, 447300), (852, 381675), (900, 361319), (994, 327150), (1050, 309702), (1065, 305340), (1260, 258085), (1278, 254450), (1420, 229005), (1454, 223650), (1491, 218100), (1575, 206468), (1775, 183204), (1988, 163575), (2100, 154851), (2130, 152670), (2181, 149100), (2485, 130860), (2556, 127225), (2908, 111825), (2982, 109050), (3150, 103234), (3195, 101780), (3550, 91602), (3635, 89460), (4260, 76335), (4362, 74550), (4473, 72700), (4970, 65430), (5089, 63900), (5325, 61068), (5964, 54525), (6300, 51617), (6390, 50890), (6543, 49700), (7100, 45801), (7270, 44730), (7455, 43620), (8724, 37275), (8946, 36350), (9940, 32715), (10178, 31950), (10650, 30534), (10905, 29820), (12425, 26172), (12780, 25445), (13086, 24850), (14540, 22365), (14910, 21810), (15267, 21300), (15975, 20356), (17892, 18175)]