284017860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 1017354240

約数和(自身を除く): 733336380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 227, 252, 270, 315, 331, 378, 420, 454, 540, 630, 662, 681, 756, 908, 945, 993, 1135, 1260, 1324, 1362, 1589, 1655, 1890, 1986, 2043, 2270, 2317, 2724, 2979, 3178, 3310, 3405, 3780, 3972, 4086, 4540, 4634, 4767, 4965, 5958, 6129, 6356, 6620, 6810, 6951, 7945, 8172, 8937, 9268, 9534, 9930, 10215, 11585, 11916, 12258, 13620, 13902, 14301, 14895, 15890, 17874, 19068, 19860, 20430, 20853, 23170, 23835, 24516, 27804, 28602, 29790, 30645, 31780, 34755, 35748, 40860, 41706, 42903, 44685, 46340, 47670, 57204, 59580, 61290, 62559, 69510, 71505, 75137, 83412, 85806, 89370, 95340, 104265, 122580, 125118, 139020, 143010, 150274, 171612, 178740, 208530, 214515, 225411, 250236, 286020, 300548, 312795, 375685, 417060, 429030, 450822, 525959, 625590, 676233, 751370, 858060, 901644, 1051918, 1127055, 1251180, 1352466, 1502740, 1577877, 2028699, 2103836, 2254110, 2629795, 2704932, 3155754, 3381165, 4057398, 4508220, 4733631, 5259590, 6311508, 6762330, 7889385, 8114796, 9467262, 10143495, 10519180, 13524660, 14200893, 15778770, 18934524, 20286990, 23668155, 28401786, 31557540, 40573980, 47336310, 56803572, 71004465, 94672620, 142008930, 284017860]

約数ペア:

[(1, 284017860), (2, 142008930), (3, 94672620), (4, 71004465), (5, 56803572), (6, 47336310), (7, 40573980), (9, 31557540), (10, 28401786), (12, 23668155), (14, 20286990), (15, 18934524), (18, 15778770), (20, 14200893), (21, 13524660), (27, 10519180), (28, 10143495), (30, 9467262), (35, 8114796), (36, 7889385), (42, 6762330), (45, 6311508), (54, 5259590), (60, 4733631), (63, 4508220), (70, 4057398), (84, 3381165), (90, 3155754), (105, 2704932), (108, 2629795), (126, 2254110), (135, 2103836), (140, 2028699), (180, 1577877), (189, 1502740), (210, 1352466), (227, 1251180), (252, 1127055), (270, 1051918), (315, 901644), (331, 858060), (378, 751370), (420, 676233), (454, 625590), (540, 525959), (630, 450822), (662, 429030), (681, 417060), (756, 375685), (908, 312795), (945, 300548), (993, 286020), (1135, 250236), (1260, 225411), (1324, 214515), (1362, 208530), (1589, 178740), (1655, 171612), (1890, 150274), (1986, 143010), (2043, 139020), (2270, 125118), (2317, 122580), (2724, 104265), (2979, 95340), (3178, 89370), (3310, 85806), (3405, 83412), (3780, 75137), (3972, 71505), (4086, 69510), (4540, 62559), (4634, 61290), (4767, 59580), (4965, 57204), (5958, 47670), (6129, 46340), (6356, 44685), (6620, 42903), (6810, 41706), (6951, 40860), (7945, 35748), (8172, 34755), (8937, 31780), (9268, 30645), (9534, 29790), (9930, 28602), (10215, 27804), (11585, 24516), (11916, 23835), (12258, 23170), (13620, 20853), (13902, 20430), (14301, 19860), (14895, 19068), (15890, 17874)]