144517100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15915

約数の個数: 72

約数和(自身を含む): 385996128

約数和(自身を除く): 241479028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 15881, 31762, 63524, 79405, 111167, 158810, 206453, 222334, 317620, 397025, 412906, 444668, 555835, 794050, 825812, 1032265, 1111670, 1445171, 1588100, 2064530, 2223340, 2779175, 2890342, 4129060, 5161325, 5558350, 5780684, 7225855, 10322650, 11116700, 14451710, 20645300, 28903420, 36129275, 72258550, 144517100]

約数ペア:

[(1, 144517100), (2, 72258550), (4, 36129275), (5, 28903420), (7, 20645300), (10, 14451710), (13, 11116700), (14, 10322650), (20, 7225855), (25, 5780684), (26, 5558350), (28, 5161325), (35, 4129060), (50, 2890342), (52, 2779175), (65, 2223340), (70, 2064530), (91, 1588100), (100, 1445171), (130, 1111670), (140, 1032265), (175, 825812), (182, 794050), (260, 555835), (325, 444668), (350, 412906), (364, 397025), (455, 317620), (650, 222334), (700, 206453), (910, 158810), (1300, 111167), (1820, 79405), (2275, 63524), (4550, 31762), (9100, 15881)]