141268400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 120

約数和(自身を含む): 417827424

約数和(自身を除く): 276559024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 3881, 4550, 5200, 7280, 7762, 9100, 15524, 18200, 19405, 27167, 31048, 36400, 38810, 50453, 54334, 62096, 77620, 97025, 100906, 108668, 135835, 155240, 194050, 201812, 217336, 252265, 271670, 310480, 353171, 388100, 403624, 434672, 504530, 543340, 679175, 706342, 776200, 807248, 1009060, 1086680, 1261325, 1358350, 1412684, 1552400, 1765855, 2018120, 2173360, 2522650, 2716700, 2825368, 3531710, 4036240, 5045300, 5433400, 5650736, 7063420, 8829275, 10090600, 10866800, 14126840, 17658550, 20181200, 28253680, 35317100, 70634200, 141268400]

約数ペア:

[(1, 141268400), (2, 70634200), (4, 35317100), (5, 28253680), (7, 20181200), (8, 17658550), (10, 14126840), (13, 10866800), (14, 10090600), (16, 8829275), (20, 7063420), (25, 5650736), (26, 5433400), (28, 5045300), (35, 4036240), (40, 3531710), (50, 2825368), (52, 2716700), (56, 2522650), (65, 2173360), (70, 2018120), (80, 1765855), (91, 1552400), (100, 1412684), (104, 1358350), (112, 1261325), (130, 1086680), (140, 1009060), (175, 807248), (182, 776200), (200, 706342), (208, 679175), (260, 543340), (280, 504530), (325, 434672), (350, 403624), (364, 388100), (400, 353171), (455, 310480), (520, 271670), (560, 252265), (650, 217336), (700, 201812), (728, 194050), (910, 155240), (1040, 135835), (1300, 108668), (1400, 100906), (1456, 97025), (1820, 77620), (2275, 62096), (2600, 54334), (2800, 50453), (3640, 38810), (3881, 36400), (4550, 31048), (5200, 27167), (7280, 19405), (7762, 18200), (9100, 15524)]