54525240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 225678960

約数和(自身を除く): 171153720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 281, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 562, 588, 616, 630, 660, 693, 735, 770, 792, 840, 843, 882, 924, 980, 990, 1078, 1124, 1155, 1176, 1260, 1320, 1386, 1405, 1470, 1540, 1617, 1686, 1764, 1848, 1960, 1967, 1980, 2156, 2205, 2248, 2310, 2520, 2529, 2695, 2772, 2810, 2940, 3080, 3091, 3234, 3372, 3465, 3528, 3934, 3960, 4215, 4312, 4410, 4620, 4851, 5058, 5390, 5544, 5620, 5880, 5901, 6182, 6468, 6744, 6930, 7868, 8085, 8430, 8820, 9240, 9273, 9702, 9835, 10116, 10780, 11240, 11802, 12364, 12645, 12936, 13769, 13860, 15455, 15736, 16170, 16860, 17640, 17703, 18546, 19404, 19670, 20232, 21560, 21637, 23604, 24255, 24728, 25290, 27538, 27720, 27819, 29505, 30910, 32340, 33720, 35406, 37092, 38808, 39340, 41307, 43274, 46365, 47208, 48510, 50580, 55076, 55638, 59010, 61820, 64680, 64911, 68845, 70812, 74184, 78680, 82614, 86548, 88515, 92730, 97020, 101160, 108185, 110152, 111276, 118020, 123640, 123921, 129822, 137690, 139095, 141624, 151459, 165228, 173096, 177030, 185460, 194040, 194733, 206535, 216370, 222552, 236040, 247842, 259644, 275380, 278190, 302918, 324555, 330456, 354060, 370920, 389466, 413070, 432740, 454377, 495684, 519288, 550760, 556380, 605836, 619605, 649110, 708120, 757295, 778932, 826140, 865480, 908754, 973665, 991368, 1112760, 1211672, 1239210, 1298220, 1363131, 1514590, 1557864, 1652280, 1817508, 1947330, 2271885, 2478420, 2596440, 2726262, 3029180, 3635016, 3894660, 4543770, 4956840, 5452524, 6058360, 6815655, 7789320, 9087540, 10905048, 13631310, 18175080, 27262620, 54525240]

約数ペア:

[(1, 54525240), (2, 27262620), (3, 18175080), (4, 13631310), (5, 10905048), (6, 9087540), (7, 7789320), (8, 6815655), (9, 6058360), (10, 5452524), (11, 4956840), (12, 4543770), (14, 3894660), (15, 3635016), (18, 3029180), (20, 2726262), (21, 2596440), (22, 2478420), (24, 2271885), (28, 1947330), (30, 1817508), (33, 1652280), (35, 1557864), (36, 1514590), (40, 1363131), (42, 1298220), (44, 1239210), (45, 1211672), (49, 1112760), (55, 991368), (56, 973665), (60, 908754), (63, 865480), (66, 826140), (70, 778932), (72, 757295), (77, 708120), (84, 649110), (88, 619605), (90, 605836), (98, 556380), (99, 550760), (105, 519288), (110, 495684), (120, 454377), (126, 432740), (132, 413070), (140, 389466), (147, 370920), (154, 354060), (165, 330456), (168, 324555), (180, 302918), (196, 278190), (198, 275380), (210, 259644), (220, 247842), (231, 236040), (245, 222552), (252, 216370), (264, 206535), (280, 194733), (281, 194040), (294, 185460), (308, 177030), (315, 173096), (330, 165228), (360, 151459), (385, 141624), (392, 139095), (396, 137690), (420, 129822), (440, 123921), (441, 123640), (462, 118020), (490, 111276), (495, 110152), (504, 108185), (539, 101160), (562, 97020), (588, 92730), (616, 88515), (630, 86548), (660, 82614), (693, 78680), (735, 74184), (770, 70812), (792, 68845), (840, 64911), (843, 64680), (882, 61820), (924, 59010), (980, 55638), (990, 55076), (1078, 50580), (1124, 48510), (1155, 47208), (1176, 46365), (1260, 43274), (1320, 41307), (1386, 39340), (1405, 38808), (1470, 37092), (1540, 35406), (1617, 33720), (1686, 32340), (1764, 30910), (1848, 29505), (1960, 27819), (1967, 27720), (1980, 27538), (2156, 25290), (2205, 24728), (2248, 24255), (2310, 23604), (2520, 21637), (2529, 21560), (2695, 20232), (2772, 19670), (2810, 19404), (2940, 18546), (3080, 17703), (3091, 17640), (3234, 16860), (3372, 16170), (3465, 15736), (3528, 15455), (3934, 13860), (3960, 13769), (4215, 12936), (4312, 12645), (4410, 12364), (4620, 11802), (4851, 11240), (5058, 10780), (5390, 10116), (5544, 9835), (5620, 9702), (5880, 9273), (5901, 9240), (6182, 8820), (6468, 8430), (6744, 8085), (6930, 7868)]