754456300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 1848270592

約数和(自身を除く): 1093814292

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 97, 100, 124, 130, 155, 193, 194, 260, 310, 325, 386, 388, 403, 485, 620, 650, 772, 775, 806, 965, 970, 1261, 1300, 1550, 1612, 1930, 1940, 2015, 2425, 2509, 2522, 3007, 3100, 3860, 4030, 4825, 4850, 5018, 5044, 5983, 6014, 6305, 8060, 9650, 9700, 10036, 10075, 11966, 12028, 12545, 12610, 15035, 18721, 19300, 20150, 23932, 25090, 25220, 29915, 30070, 31525, 37442, 39091, 40300, 50180, 59830, 60140, 62725, 63050, 74884, 75175, 77779, 78182, 93605, 119660, 125450, 126100, 149575, 150350, 155558, 156364, 187210, 195455, 243373, 250900, 299150, 300700, 311116, 374420, 388895, 390910, 468025, 486746, 580351, 598300, 777790, 781820, 936050, 973492, 977275, 1160702, 1216865, 1555580, 1872100, 1944475, 1954550, 2321404, 2433730, 2901755, 3888950, 3909100, 4867460, 5803510, 6084325, 7544563, 7777900, 11607020, 12168650, 14508775, 15089126, 24337300, 29017550, 30178252, 37722815, 58035100, 75445630, 150891260, 188614075, 377228150, 754456300]

約数ペア:

[(1, 754456300), (2, 377228150), (4, 188614075), (5, 150891260), (10, 75445630), (13, 58035100), (20, 37722815), (25, 30178252), (26, 29017550), (31, 24337300), (50, 15089126), (52, 14508775), (62, 12168650), (65, 11607020), (97, 7777900), (100, 7544563), (124, 6084325), (130, 5803510), (155, 4867460), (193, 3909100), (194, 3888950), (260, 2901755), (310, 2433730), (325, 2321404), (386, 1954550), (388, 1944475), (403, 1872100), (485, 1555580), (620, 1216865), (650, 1160702), (772, 977275), (775, 973492), (806, 936050), (965, 781820), (970, 777790), (1261, 598300), (1300, 580351), (1550, 486746), (1612, 468025), (1930, 390910), (1940, 388895), (2015, 374420), (2425, 311116), (2509, 300700), (2522, 299150), (3007, 250900), (3100, 243373), (3860, 195455), (4030, 187210), (4825, 156364), (4850, 155558), (5018, 150350), (5044, 149575), (5983, 126100), (6014, 125450), (6305, 119660), (8060, 93605), (9650, 78182), (9700, 77779), (10036, 75175), (10075, 74884), (11966, 63050), (12028, 62725), (12545, 60140), (12610, 59830), (15035, 50180), (18721, 40300), (19300, 39091), (20150, 37442), (23932, 31525), (25090, 30070), (25220, 29915)]