12254992380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{2129}}^1$

素因数の和:2540

約数の個数: 144

約数和(自身を含む): 37652640480

約数和(自身を除く): 25397648100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 283, 339, 452, 565, 566, 678, 849, 1017, 1130, 1132, 1356, 1415, 1695, 1698, 2034, 2129, 2260, 2547, 2830, 3390, 3396, 4068, 4245, 4258, 5085, 5094, 5660, 6387, 6780, 8490, 8516, 10170, 10188, 10645, 12735, 12774, 16980, 19161, 20340, 21290, 25470, 25548, 31935, 31979, 38322, 42580, 50940, 63870, 63958, 76644, 95805, 95937, 127740, 127916, 159895, 191610, 191874, 240577, 287811, 319790, 383220, 383748, 479685, 481154, 575622, 602507, 639580, 721731, 959370, 962308, 1151244, 1202885, 1205014, 1439055, 1443462, 1807521, 1918740, 2165193, 2405770, 2410028, 2878110, 2886924, 3012535, 3608655, 3615042, 4330386, 4811540, 5422563, 5756220, 6025070, 7217310, 7230084, 8660772, 9037605, 10825965, 10845126, 12050140, 14434620, 18075210, 21651930, 21690252, 27112815, 36150420, 43303860, 54225630, 68083291, 108451260, 136166582, 204249873, 272333164, 340416455, 408499746, 612749619, 680832910, 816999492, 1021249365, 1225499238, 1361665820, 2042498730, 2450998476, 3063748095, 4084997460, 6127496190, 12254992380]

約数ペア:

[(1, 12254992380), (2, 6127496190), (3, 4084997460), (4, 3063748095), (5, 2450998476), (6, 2042498730), (9, 1361665820), (10, 1225499238), (12, 1021249365), (15, 816999492), (18, 680832910), (20, 612749619), (30, 408499746), (36, 340416455), (45, 272333164), (60, 204249873), (90, 136166582), (113, 108451260), (180, 68083291), (226, 54225630), (283, 43303860), (339, 36150420), (452, 27112815), (565, 21690252), (566, 21651930), (678, 18075210), (849, 14434620), (1017, 12050140), (1130, 10845126), (1132, 10825965), (1356, 9037605), (1415, 8660772), (1695, 7230084), (1698, 7217310), (2034, 6025070), (2129, 5756220), (2260, 5422563), (2547, 4811540), (2830, 4330386), (3390, 3615042), (3396, 3608655), (4068, 3012535), (4245, 2886924), (4258, 2878110), (5085, 2410028), (5094, 2405770), (5660, 2165193), (6387, 1918740), (6780, 1807521), (8490, 1443462), (8516, 1439055), (10170, 1205014), (10188, 1202885), (10645, 1151244), (12735, 962308), (12774, 959370), (16980, 721731), (19161, 639580), (20340, 602507), (21290, 575622), (25470, 481154), (25548, 479685), (31935, 383748), (31979, 383220), (38322, 319790), (42580, 287811), (50940, 240577), (63870, 191874), (63958, 191610), (76644, 159895), (95805, 127916), (95937, 127740)]