27262620

素因数分解:

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

素因数の和:321

約数の個数: 216

約数和(自身を含む): 105316848

約数和(自身を除く): 78054228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 281, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 562, 588, 630, 660, 693, 735, 770, 843, 882, 924, 980, 990, 1078, 1124, 1155, 1260, 1386, 1405, 1470, 1540, 1617, 1686, 1764, 1967, 1980, 2156, 2205, 2310, 2529, 2695, 2772, 2810, 2940, 3091, 3234, 3372, 3465, 3934, 4215, 4410, 4620, 4851, 5058, 5390, 5620, 5901, 6182, 6468, 6930, 7868, 8085, 8430, 8820, 9273, 9702, 9835, 10116, 10780, 11802, 12364, 12645, 13769, 13860, 15455, 16170, 16860, 17703, 18546, 19404, 19670, 21637, 23604, 24255, 25290, 27538, 27819, 29505, 30910, 32340, 35406, 37092, 39340, 41307, 43274, 46365, 48510, 50580, 55076, 55638, 59010, 61820, 64911, 68845, 70812, 82614, 86548, 88515, 92730, 97020, 108185, 111276, 118020, 123921, 129822, 137690, 139095, 151459, 165228, 177030, 185460, 194733, 206535, 216370, 247842, 259644, 275380, 278190, 302918, 324555, 354060, 389466, 413070, 432740, 454377, 495684, 556380, 605836, 619605, 649110, 757295, 778932, 826140, 908754, 973665, 1239210, 1298220, 1363131, 1514590, 1817508, 1947330, 2271885, 2478420, 2726262, 3029180, 3894660, 4543770, 5452524, 6815655, 9087540, 13631310, 27262620]

約数ペア:

[(1, 27262620), (2, 13631310), (3, 9087540), (4, 6815655), (5, 5452524), (6, 4543770), (7, 3894660), (9, 3029180), (10, 2726262), (11, 2478420), (12, 2271885), (14, 1947330), (15, 1817508), (18, 1514590), (20, 1363131), (21, 1298220), (22, 1239210), (28, 973665), (30, 908754), (33, 826140), (35, 778932), (36, 757295), (42, 649110), (44, 619605), (45, 605836), (49, 556380), (55, 495684), (60, 454377), (63, 432740), (66, 413070), (70, 389466), (77, 354060), (84, 324555), (90, 302918), (98, 278190), (99, 275380), (105, 259644), (110, 247842), (126, 216370), (132, 206535), (140, 194733), (147, 185460), (154, 177030), (165, 165228), (180, 151459), (196, 139095), (198, 137690), (210, 129822), (220, 123921), (231, 118020), (245, 111276), (252, 108185), (281, 97020), (294, 92730), (308, 88515), (315, 86548), (330, 82614), (385, 70812), (396, 68845), (420, 64911), (441, 61820), (462, 59010), (490, 55638), (495, 55076), (539, 50580), (562, 48510), (588, 46365), (630, 43274), (660, 41307), (693, 39340), (735, 37092), (770, 35406), (843, 32340), (882, 30910), (924, 29505), (980, 27819), (990, 27538), (1078, 25290), (1124, 24255), (1155, 23604), (1260, 21637), (1386, 19670), (1405, 19404), (1470, 18546), (1540, 17703), (1617, 16860), (1686, 16170), (1764, 15455), (1967, 13860), (1980, 13769), (2156, 12645), (2205, 12364), (2310, 11802), (2529, 10780), (2695, 10116), (2772, 9835), (2810, 9702), (2940, 9273), (3091, 8820), (3234, 8430), (3372, 8085), (3465, 7868), (3934, 6930), (4215, 6468), (4410, 6182), (4620, 5901), (4851, 5620), (5058, 5390)]