2275972020

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 288

約数和(自身を含む): 8255520000

約数和(自身を除く): 5979547980

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, 81, 84, 90, 105, 108, 126, 135, 140, 149, 162, 180, 189, 210, 243, 252, 270, 298, 315, 324, 378, 405, 420, 447, 449, 486, 540, 567, 596, 630, 745, 756, 810, 894, 898, 945, 972, 1043, 1134, 1215, 1260, 1341, 1347, 1490, 1620, 1701, 1788, 1796, 1890, 2086, 2235, 2245, 2268, 2430, 2682, 2694, 2835, 2980, 3129, 3143, 3402, 3780, 4023, 4041, 4172, 4470, 4490, 4860, 5215, 5364, 5388, 5670, 6258, 6286, 6705, 6735, 6804, 8046, 8082, 8505, 8940, 8980, 9387, 9429, 10430, 11340, 12069, 12123, 12516, 12572, 13410, 13470, 15645, 15715, 16092, 16164, 17010, 18774, 18858, 20115, 20205, 20860, 24138, 24246, 26820, 26940, 28161, 28287, 31290, 31430, 34020, 36207, 36369, 37548, 37716, 40230, 40410, 46935, 47145, 48276, 48492, 56322, 56574, 60345, 60615, 62580, 62860, 66901, 72414, 72738, 80460, 80820, 84483, 84861, 93870, 94290, 109107, 112644, 113148, 120690, 121230, 133802, 140805, 141435, 144828, 145476, 168966, 169722, 181035, 181845, 187740, 188580, 200703, 218214, 241380, 242460, 253449, 254583, 267604, 281610, 282870, 334505, 337932, 339444, 362070, 363690, 401406, 422415, 424305, 436428, 468307, 506898, 509166, 545535, 563220, 565740, 602109, 669010, 724140, 727380, 763749, 802812, 844830, 848610, 936614, 1003515, 1013796, 1018332, 1091070, 1204218, 1267245, 1272915, 1338020, 1404921, 1527498, 1689660, 1697220, 1806327, 1873228, 2007030, 2182140, 2341535, 2408436, 2534490, 2545830, 2809842, 3010545, 3054996, 3612654, 3818745, 4014060, 4214763, 4683070, 5068980, 5091660, 5418981, 5619684, 6021090, 7024605, 7225308, 7637490, 8429526, 9031635, 9366140, 10837962, 12042180, 12644289, 14049210, 15274980, 16256943, 16859052, 18063270, 21073815, 21675924, 25288578, 27094905, 28098420, 32513886, 36126540, 37932867, 42147630, 50577156, 54189810, 63221445, 65027772, 75865734, 81284715, 84295260, 108379620, 113798601, 126442890, 151731468, 162569430, 189664335, 227597202, 252885780, 325138860, 379328670, 455194404, 568993005, 758657340, 1137986010, 2275972020]

約数ペア:

[(1, 2275972020), (2, 1137986010), (3, 758657340), (4, 568993005), (5, 455194404), (6, 379328670), (7, 325138860), (9, 252885780), (10, 227597202), (12, 189664335), (14, 162569430), (15, 151731468), (18, 126442890), (20, 113798601), (21, 108379620), (27, 84295260), (28, 81284715), (30, 75865734), (35, 65027772), (36, 63221445), (42, 54189810), (45, 50577156), (54, 42147630), (60, 37932867), (63, 36126540), (70, 32513886), (81, 28098420), (84, 27094905), (90, 25288578), (105, 21675924), (108, 21073815), (126, 18063270), (135, 16859052), (140, 16256943), (149, 15274980), (162, 14049210), (180, 12644289), (189, 12042180), (210, 10837962), (243, 9366140), (252, 9031635), (270, 8429526), (298, 7637490), (315, 7225308), (324, 7024605), (378, 6021090), (405, 5619684), (420, 5418981), (447, 5091660), (449, 5068980), (486, 4683070), (540, 4214763), (567, 4014060), (596, 3818745), (630, 3612654), (745, 3054996), (756, 3010545), (810, 2809842), (894, 2545830), (898, 2534490), (945, 2408436), (972, 2341535), (1043, 2182140), (1134, 2007030), (1215, 1873228), (1260, 1806327), (1341, 1697220), (1347, 1689660), (1490, 1527498), (1620, 1404921), (1701, 1338020), (1788, 1272915), (1796, 1267245), (1890, 1204218), (2086, 1091070), (2235, 1018332), (2245, 1013796), (2268, 1003515), (2430, 936614), (2682, 848610), (2694, 844830), (2835, 802812), (2980, 763749), (3129, 727380), (3143, 724140), (3402, 669010), (3780, 602109), (4023, 565740), (4041, 563220), (4172, 545535), (4470, 509166), (4490, 506898), (4860, 468307), (5215, 436428), (5364, 424305), (5388, 422415), (5670, 401406), (6258, 363690), (6286, 362070), (6705, 339444), (6735, 337932), (6804, 334505), (8046, 282870), (8082, 281610), (8505, 267604), (8940, 254583), (8980, 253449), (9387, 242460), (9429, 241380), (10430, 218214), (11340, 200703), (12069, 188580), (12123, 187740), (12516, 181845), (12572, 181035), (13410, 169722), (13470, 168966), (15645, 145476), (15715, 144828), (16092, 141435), (16164, 140805), (17010, 133802), (18774, 121230), (18858, 120690), (20115, 113148), (20205, 112644), (20860, 109107), (24138, 94290), (24246, 93870), (26820, 84861), (26940, 84483), (28161, 80820), (28287, 80460), (31290, 72738), (31430, 72414), (34020, 66901), (36207, 62860), (36369, 62580), (37548, 60615), (37716, 60345), (40230, 56574), (40410, 56322), (46935, 48492), (47145, 48276)]