98854020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 313051200

約数和(自身を除く): 214197180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 405, 417, 439, 540, 556, 695, 810, 834, 878, 1251, 1317, 1390, 1620, 1668, 1756, 2085, 2195, 2502, 2634, 2780, 3753, 3951, 4170, 4390, 5004, 5268, 6255, 6585, 7506, 7902, 8340, 8780, 11259, 11853, 12510, 13170, 15012, 15804, 18765, 19755, 22518, 23706, 25020, 26340, 35559, 37530, 39510, 45036, 47412, 56295, 59265, 61021, 71118, 75060, 79020, 112590, 118530, 122042, 142236, 177795, 183063, 225180, 237060, 244084, 305105, 355590, 366126, 549189, 610210, 711180, 732252, 915315, 1098378, 1220420, 1647567, 1830630, 2196756, 2745945, 3295134, 3661260, 4942701, 5491890, 6590268, 8237835, 9885402, 10983780, 16475670, 19770804, 24713505, 32951340, 49427010, 98854020]

約数ペア:

[(1, 98854020), (2, 49427010), (3, 32951340), (4, 24713505), (5, 19770804), (6, 16475670), (9, 10983780), (10, 9885402), (12, 8237835), (15, 6590268), (18, 5491890), (20, 4942701), (27, 3661260), (30, 3295134), (36, 2745945), (45, 2196756), (54, 1830630), (60, 1647567), (81, 1220420), (90, 1098378), (108, 915315), (135, 732252), (139, 711180), (162, 610210), (180, 549189), (270, 366126), (278, 355590), (324, 305105), (405, 244084), (417, 237060), (439, 225180), (540, 183063), (556, 177795), (695, 142236), (810, 122042), (834, 118530), (878, 112590), (1251, 79020), (1317, 75060), (1390, 71118), (1620, 61021), (1668, 59265), (1756, 56295), (2085, 47412), (2195, 45036), (2502, 39510), (2634, 37530), (2780, 35559), (3753, 26340), (3951, 25020), (4170, 23706), (4390, 22518), (5004, 19755), (5268, 18765), (6255, 15804), (6585, 15012), (7506, 13170), (7902, 12510), (8340, 11853), (8780, 11259)]