2790649620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7591

約数の個数: 216

約数和(自身を含む): 9853100712

約数和(自身を除く): 7062451092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 495, 510, 561, 605, 612, 660, 726, 748, 765, 935, 990, 1020, 1089, 1122, 1210, 1452, 1530, 1683, 1815, 1870, 1980, 2057, 2178, 2244, 2420, 2805, 3060, 3366, 3630, 3740, 4114, 4356, 5445, 5610, 6171, 6732, 7260, 7537, 8228, 8415, 10285, 10890, 11220, 12342, 15074, 16830, 18513, 20570, 21780, 22611, 24684, 30148, 30855, 33660, 37026, 37685, 41140, 45222, 61710, 67833, 74052, 75370, 82907, 90444, 92565, 113055, 123420, 128129, 135666, 150740, 165814, 185130, 226110, 248721, 256258, 271332, 331628, 339165, 370260, 384387, 414535, 452220, 497442, 512516, 640645, 678330, 746163, 768774, 829070, 911977, 994884, 1153161, 1243605, 1281290, 1356660, 1409419, 1492326, 1537548, 1658140, 1823954, 1921935, 2306322, 2487210, 2562580, 2735931, 2818838, 2984652, 3647908, 3730815, 3843870, 4228257, 4559885, 4612644, 4974420, 5471862, 5637676, 5765805, 7047095, 7461630, 7687740, 8207793, 8456514, 9119770, 10943724, 11531610, 12684771, 13679655, 14094190, 14923260, 15503609, 16415586, 16913028, 18239540, 21141285, 23063220, 25369542, 27359310, 28188380, 31007218, 32831172, 41038965, 42282570, 46510827, 50739084, 54718620, 62014436, 63423855, 77518045, 82077930, 84565140, 93021654, 126847710, 139532481, 155036090, 164155860, 186043308, 232554135, 253695420, 279064962, 310072180, 465108270, 558129924, 697662405, 930216540, 1395324810, 2790649620]

約数ペア:

[(1, 2790649620), (2, 1395324810), (3, 930216540), (4, 697662405), (5, 558129924), (6, 465108270), (9, 310072180), (10, 279064962), (11, 253695420), (12, 232554135), (15, 186043308), (17, 164155860), (18, 155036090), (20, 139532481), (22, 126847710), (30, 93021654), (33, 84565140), (34, 82077930), (36, 77518045), (44, 63423855), (45, 62014436), (51, 54718620), (55, 50739084), (60, 46510827), (66, 42282570), (68, 41038965), (85, 32831172), (90, 31007218), (99, 28188380), (102, 27359310), (110, 25369542), (121, 23063220), (132, 21141285), (153, 18239540), (165, 16913028), (170, 16415586), (180, 15503609), (187, 14923260), (198, 14094190), (204, 13679655), (220, 12684771), (242, 11531610), (255, 10943724), (306, 9119770), (330, 8456514), (340, 8207793), (363, 7687740), (374, 7461630), (396, 7047095), (484, 5765805), (495, 5637676), (510, 5471862), (561, 4974420), (605, 4612644), (612, 4559885), (660, 4228257), (726, 3843870), (748, 3730815), (765, 3647908), (935, 2984652), (990, 2818838), (1020, 2735931), (1089, 2562580), (1122, 2487210), (1210, 2306322), (1452, 1921935), (1530, 1823954), (1683, 1658140), (1815, 1537548), (1870, 1492326), (1980, 1409419), (2057, 1356660), (2178, 1281290), (2244, 1243605), (2420, 1153161), (2805, 994884), (3060, 911977), (3366, 829070), (3630, 768774), (3740, 746163), (4114, 678330), (4356, 640645), (5445, 512516), (5610, 497442), (6171, 452220), (6732, 414535), (7260, 384387), (7537, 370260), (8228, 339165), (8415, 331628), (10285, 271332), (10890, 256258), (11220, 248721), (12342, 226110), (15074, 185130), (16830, 165814), (18513, 150740), (20570, 135666), (21780, 128129), (22611, 123420), (24684, 113055), (30148, 92565), (30855, 90444), (33660, 82907), (37026, 75370), (37685, 74052), (41140, 67833), (45222, 61710)]