135671200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{3461}}^1$

素因数の和:3495

約数の個数: 108

約数和(自身を含む): 385393302

約数和(自身を除く): 249722102

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3461, 3920, 4900, 5600, 6922, 7840, 9800, 13844, 17305, 19600, 24227, 27688, 34610, 39200, 48454, 55376, 69220, 86525, 96908, 110752, 121135, 138440, 169589, 173050, 193816, 242270, 276880, 339178, 346100, 387632, 484540, 553760, 605675, 678356, 692200, 775264, 847945, 969080, 1211350, 1356712, 1384400, 1695890, 1938160, 2422700, 2713424, 2768800, 3391780, 3876320, 4239725, 4845400, 5426848, 6783560, 8479450, 9690800, 13567120, 16958900, 19381600, 27134240, 33917800, 67835600, 135671200]

約数ペア:

[(1, 135671200), (2, 67835600), (4, 33917800), (5, 27134240), (7, 19381600), (8, 16958900), (10, 13567120), (14, 9690800), (16, 8479450), (20, 6783560), (25, 5426848), (28, 4845400), (32, 4239725), (35, 3876320), (40, 3391780), (49, 2768800), (50, 2713424), (56, 2422700), (70, 1938160), (80, 1695890), (98, 1384400), (100, 1356712), (112, 1211350), (140, 969080), (160, 847945), (175, 775264), (196, 692200), (200, 678356), (224, 605675), (245, 553760), (280, 484540), (350, 387632), (392, 346100), (400, 339178), (490, 276880), (560, 242270), (700, 193816), (784, 173050), (800, 169589), (980, 138440), (1120, 121135), (1225, 110752), (1400, 96908), (1568, 86525), (1960, 69220), (2450, 55376), (2800, 48454), (3461, 39200), (3920, 34610), (4900, 27688), (5600, 24227), (6922, 19600), (7840, 17305), (9800, 13844)]