155754360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5022

約数の個数: 128

約数和(自身を含む): 537192000

約数和(自身を除く): 381437640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 4973, 5220, 6264, 7830, 9946, 10440, 14919, 15660, 19892, 24865, 29838, 31320, 39784, 44757, 49730, 59676, 74595, 89514, 99460, 119352, 134271, 144217, 149190, 179028, 198920, 223785, 268542, 288434, 298380, 358056, 432651, 447570, 537084, 576868, 596760, 671355, 721085, 865302, 895140, 1074168, 1153736, 1297953, 1342710, 1442170, 1730604, 1790280, 2163255, 2595906, 2685420, 2884340, 3461208, 3893859, 4326510, 5191812, 5370840, 5768680, 6489765, 7787718, 8653020, 10383624, 12979530, 15575436, 17306040, 19469295, 25959060, 31150872, 38938590, 51918120, 77877180, 155754360]

約数ペア:

[(1, 155754360), (2, 77877180), (3, 51918120), (4, 38938590), (5, 31150872), (6, 25959060), (8, 19469295), (9, 17306040), (10, 15575436), (12, 12979530), (15, 10383624), (18, 8653020), (20, 7787718), (24, 6489765), (27, 5768680), (29, 5370840), (30, 5191812), (36, 4326510), (40, 3893859), (45, 3461208), (54, 2884340), (58, 2685420), (60, 2595906), (72, 2163255), (87, 1790280), (90, 1730604), (108, 1442170), (116, 1342710), (120, 1297953), (135, 1153736), (145, 1074168), (174, 895140), (180, 865302), (216, 721085), (232, 671355), (261, 596760), (270, 576868), (290, 537084), (348, 447570), (360, 432651), (435, 358056), (522, 298380), (540, 288434), (580, 268542), (696, 223785), (783, 198920), (870, 179028), (1044, 149190), (1080, 144217), (1160, 134271), (1305, 119352), (1566, 99460), (1740, 89514), (2088, 74595), (2610, 59676), (3132, 49730), (3480, 44757), (3915, 39784), (4973, 31320), (5220, 29838), (6264, 24865), (7830, 19892), (9946, 15660), (10440, 14919)]