2197972260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11213}}^1$

素因数の和:11256

約数の個数: 180

約数和(自身を含む): 7579609884

約数和(自身を除く): 5381637624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2420, 2970, 3267, 3564, 3630, 4356, 4455, 5445, 5940, 6534, 7260, 8910, 9801, 10890, 11213, 13068, 16335, 17820, 19602, 21780, 22426, 32670, 33639, 39204, 44852, 49005, 56065, 65340, 67278, 98010, 100917, 112130, 123343, 134556, 168195, 196020, 201834, 224260, 246686, 302751, 336390, 370029, 403668, 493372, 504585, 605502, 616715, 672780, 740058, 908253, 1009170, 1110087, 1211004, 1233430, 1356773, 1480116, 1513755, 1816506, 1850145, 2018340, 2220174, 2466860, 2713546, 3027510, 3330261, 3633012, 3700290, 4070319, 4440348, 4541265, 5427092, 5550435, 6055020, 6660522, 6783865, 7400580, 8140638, 9082530, 9990783, 11100870, 12210957, 13321044, 13567730, 16281276, 16651305, 18165060, 19981566, 20351595, 22201740, 24421914, 27135460, 33302610, 36632871, 39963132, 40703190, 48843828, 49953915, 61054785, 66605220, 73265742, 81406380, 99907830, 109898613, 122109570, 146531484, 183164355, 199815660, 219797226, 244219140, 366328710, 439594452, 549493065, 732657420, 1098986130, 2197972260]

約数ペア:

[(1, 2197972260), (2, 1098986130), (3, 732657420), (4, 549493065), (5, 439594452), (6, 366328710), (9, 244219140), (10, 219797226), (11, 199815660), (12, 183164355), (15, 146531484), (18, 122109570), (20, 109898613), (22, 99907830), (27, 81406380), (30, 73265742), (33, 66605220), (36, 61054785), (44, 49953915), (45, 48843828), (54, 40703190), (55, 39963132), (60, 36632871), (66, 33302610), (81, 27135460), (90, 24421914), (99, 22201740), (108, 20351595), (110, 19981566), (121, 18165060), (132, 16651305), (135, 16281276), (162, 13567730), (165, 13321044), (180, 12210957), (198, 11100870), (220, 9990783), (242, 9082530), (270, 8140638), (297, 7400580), (324, 6783865), (330, 6660522), (363, 6055020), (396, 5550435), (405, 5427092), (484, 4541265), (495, 4440348), (540, 4070319), (594, 3700290), (605, 3633012), (660, 3330261), (726, 3027510), (810, 2713546), (891, 2466860), (990, 2220174), (1089, 2018340), (1188, 1850145), (1210, 1816506), (1452, 1513755), (1485, 1480116), (1620, 1356773), (1782, 1233430), (1815, 1211004), (1980, 1110087), (2178, 1009170), (2420, 908253), (2970, 740058), (3267, 672780), (3564, 616715), (3630, 605502), (4356, 504585), (4455, 493372), (5445, 403668), (5940, 370029), (6534, 336390), (7260, 302751), (8910, 246686), (9801, 224260), (10890, 201834), (11213, 196020), (13068, 168195), (16335, 134556), (17820, 123343), (19602, 112130), (21780, 100917), (22426, 98010), (32670, 67278), (33639, 65340), (39204, 56065), (44852, 49005)]