254814300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 216

約数和(自身を含む): 890984640

約数和(自身を除く): 636170340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 130, 145, 150, 156, 174, 180, 195, 225, 234, 260, 261, 290, 300, 325, 348, 377, 390, 435, 450, 468, 522, 580, 585, 650, 725, 751, 754, 780, 870, 900, 975, 1044, 1131, 1170, 1300, 1305, 1450, 1502, 1508, 1740, 1885, 1950, 2175, 2253, 2262, 2340, 2610, 2900, 2925, 3004, 3393, 3755, 3770, 3900, 4350, 4506, 4524, 5220, 5655, 5850, 6525, 6759, 6786, 7510, 7540, 8700, 9012, 9425, 9763, 11265, 11310, 11700, 13050, 13518, 13572, 15020, 16965, 18775, 18850, 19526, 21779, 22530, 22620, 26100, 27036, 28275, 29289, 33795, 33930, 37550, 37700, 39052, 43558, 45060, 48815, 56325, 56550, 58578, 65337, 67590, 67860, 75100, 84825, 87116, 87867, 97630, 108895, 112650, 113100, 117156, 130674, 135180, 146445, 168975, 169650, 175734, 195260, 196011, 217790, 225300, 244075, 261348, 283127, 292890, 326685, 337950, 339300, 351468, 392022, 435580, 439335, 488150, 544475, 566254, 585780, 653370, 675900, 732225, 784044, 849381, 878670, 976300, 980055, 1088950, 1132508, 1306740, 1415635, 1464450, 1633425, 1698762, 1757340, 1960110, 2177900, 2196675, 2548143, 2831270, 2928900, 3266850, 3397524, 3920220, 4246905, 4393350, 4900275, 5096286, 5662540, 6533700, 7078175, 8493810, 8786700, 9800550, 10192572, 12740715, 14156350, 16987620, 19601100, 21234525, 25481430, 28312700, 42469050, 50962860, 63703575, 84938100, 127407150, 254814300]

約数ペア:

[(1, 254814300), (2, 127407150), (3, 84938100), (4, 63703575), (5, 50962860), (6, 42469050), (9, 28312700), (10, 25481430), (12, 21234525), (13, 19601100), (15, 16987620), (18, 14156350), (20, 12740715), (25, 10192572), (26, 9800550), (29, 8786700), (30, 8493810), (36, 7078175), (39, 6533700), (45, 5662540), (50, 5096286), (52, 4900275), (58, 4393350), (60, 4246905), (65, 3920220), (75, 3397524), (78, 3266850), (87, 2928900), (90, 2831270), (100, 2548143), (116, 2196675), (117, 2177900), (130, 1960110), (145, 1757340), (150, 1698762), (156, 1633425), (174, 1464450), (180, 1415635), (195, 1306740), (225, 1132508), (234, 1088950), (260, 980055), (261, 976300), (290, 878670), (300, 849381), (325, 784044), (348, 732225), (377, 675900), (390, 653370), (435, 585780), (450, 566254), (468, 544475), (522, 488150), (580, 439335), (585, 435580), (650, 392022), (725, 351468), (751, 339300), (754, 337950), (780, 326685), (870, 292890), (900, 283127), (975, 261348), (1044, 244075), (1131, 225300), (1170, 217790), (1300, 196011), (1305, 195260), (1450, 175734), (1502, 169650), (1508, 168975), (1740, 146445), (1885, 135180), (1950, 130674), (2175, 117156), (2253, 113100), (2262, 112650), (2340, 108895), (2610, 97630), (2900, 87867), (2925, 87116), (3004, 84825), (3393, 75100), (3755, 67860), (3770, 67590), (3900, 65337), (4350, 58578), (4506, 56550), (4524, 56325), (5220, 48815), (5655, 45060), (5850, 43558), (6525, 39052), (6759, 37700), (6786, 37550), (7510, 33930), (7540, 33795), (8700, 29289), (9012, 28275), (9425, 27036), (9763, 26100), (11265, 22620), (11310, 22530), (11700, 21779), (13050, 19526), (13518, 18850), (13572, 18775), (15020, 16965)]