304611300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 1139927040

約数和(自身を除く): 835315740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 71, 75, 84, 90, 100, 105, 108, 126, 135, 140, 142, 150, 175, 180, 189, 210, 213, 225, 227, 252, 270, 284, 300, 315, 350, 355, 378, 420, 426, 450, 454, 497, 525, 540, 630, 639, 675, 681, 700, 710, 756, 852, 900, 908, 945, 994, 1050, 1065, 1135, 1260, 1278, 1350, 1362, 1420, 1491, 1575, 1589, 1775, 1890, 1917, 1988, 2043, 2100, 2130, 2270, 2485, 2556, 2700, 2724, 2982, 3150, 3178, 3195, 3405, 3550, 3780, 3834, 4086, 4260, 4473, 4540, 4725, 4767, 4970, 5325, 5675, 5964, 6129, 6300, 6356, 6390, 6810, 7100, 7455, 7668, 7945, 8172, 8946, 9450, 9534, 9585, 9940, 10215, 10650, 11350, 12258, 12425, 12780, 13419, 13620, 14301, 14910, 15890, 15975, 16117, 17025, 17892, 18900, 19068, 19170, 20430, 21300, 22365, 22700, 23835, 24516, 24850, 26838, 28602, 29820, 30645, 31780, 31950, 32234, 34050, 37275, 38340, 39725, 40860, 42903, 44730, 47670, 47925, 48351, 49700, 51075, 53676, 57204, 61290, 63900, 64468, 67095, 68100, 71505, 74550, 79450, 80585, 85806, 89460, 95340, 95850, 96702, 102150, 111825, 112819, 119175, 122580, 134190, 143010, 145053, 149100, 153225, 158900, 161170, 171612, 191700, 193404, 204300, 214515, 223650, 225638, 238350, 241755, 268380, 286020, 290106, 306450, 322340, 335475, 338457, 357525, 402925, 429030, 435159, 447300, 451276, 476700, 483510, 564095, 580212, 612900, 670950, 676914, 715050, 725265, 805850, 858060, 870318, 967020, 1015371, 1072575, 1128190, 1208775, 1341900, 1353828, 1430100, 1450530, 1611700, 1692285, 1740636, 2030742, 2145150, 2175795, 2256380, 2417550, 2820475, 2901060, 3046113, 3384570, 3626325, 4061484, 4290300, 4351590, 4835100, 5076855, 5640950, 6092226, 6769140, 7252650, 8461425, 8703180, 10153710, 10878975, 11281900, 12184452, 14505300, 15230565, 16922850, 20307420, 21757950, 25384275, 30461130, 33845700, 43515900, 50768550, 60922260, 76152825, 101537100, 152305650, 304611300]

約数ペア:

[(1, 304611300), (2, 152305650), (3, 101537100), (4, 76152825), (5, 60922260), (6, 50768550), (7, 43515900), (9, 33845700), (10, 30461130), (12, 25384275), (14, 21757950), (15, 20307420), (18, 16922850), (20, 15230565), (21, 14505300), (25, 12184452), (27, 11281900), (28, 10878975), (30, 10153710), (35, 8703180), (36, 8461425), (42, 7252650), (45, 6769140), (50, 6092226), (54, 5640950), (60, 5076855), (63, 4835100), (70, 4351590), (71, 4290300), (75, 4061484), (84, 3626325), (90, 3384570), (100, 3046113), (105, 2901060), (108, 2820475), (126, 2417550), (135, 2256380), (140, 2175795), (142, 2145150), (150, 2030742), (175, 1740636), (180, 1692285), (189, 1611700), (210, 1450530), (213, 1430100), (225, 1353828), (227, 1341900), (252, 1208775), (270, 1128190), (284, 1072575), (300, 1015371), (315, 967020), (350, 870318), (355, 858060), (378, 805850), (420, 725265), (426, 715050), (450, 676914), (454, 670950), (497, 612900), (525, 580212), (540, 564095), (630, 483510), (639, 476700), (675, 451276), (681, 447300), (700, 435159), (710, 429030), (756, 402925), (852, 357525), (900, 338457), (908, 335475), (945, 322340), (994, 306450), (1050, 290106), (1065, 286020), (1135, 268380), (1260, 241755), (1278, 238350), (1350, 225638), (1362, 223650), (1420, 214515), (1491, 204300), (1575, 193404), (1589, 191700), (1775, 171612), (1890, 161170), (1917, 158900), (1988, 153225), (2043, 149100), (2100, 145053), (2130, 143010), (2270, 134190), (2485, 122580), (2556, 119175), (2700, 112819), (2724, 111825), (2982, 102150), (3150, 96702), (3178, 95850), (3195, 95340), (3405, 89460), (3550, 85806), (3780, 80585), (3834, 79450), (4086, 74550), (4260, 71505), (4473, 68100), (4540, 67095), (4725, 64468), (4767, 63900), (4970, 61290), (5325, 57204), (5675, 53676), (5964, 51075), (6129, 49700), (6300, 48351), (6356, 47925), (6390, 47670), (6810, 44730), (7100, 42903), (7455, 40860), (7668, 39725), (7945, 38340), (8172, 37275), (8946, 34050), (9450, 32234), (9534, 31950), (9585, 31780), (9940, 30645), (10215, 29820), (10650, 28602), (11350, 26838), (12258, 24850), (12425, 24516), (12780, 23835), (13419, 22700), (13620, 22365), (14301, 21300), (14910, 20430), (15890, 19170), (15975, 19068), (16117, 18900), (17025, 17892)]