79527420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7013}}^1$

素因数の和:7041

約数の個数: 120

約数和(自身を含む): 285161184

約数和(自身を除く): 205633764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7013, 11340, 14026, 21039, 28052, 35065, 42078, 49091, 63117, 70130, 84156, 98182, 105195, 126234, 140260, 147273, 189351, 196364, 210390, 245455, 252468, 294546, 315585, 378702, 420780, 441819, 490910, 568053, 589092, 631170, 736365, 757404, 883638, 946755, 981820, 1136106, 1262340, 1325457, 1472730, 1767276, 1893510, 2209095, 2272212, 2650914, 2840265, 2945460, 3787020, 3976371, 4418190, 5301828, 5680530, 6627285, 7952742, 8836380, 11361060, 13254570, 15905484, 19881855, 26509140, 39763710, 79527420]

約数ペア:

[(1, 79527420), (2, 39763710), (3, 26509140), (4, 19881855), (5, 15905484), (6, 13254570), (7, 11361060), (9, 8836380), (10, 7952742), (12, 6627285), (14, 5680530), (15, 5301828), (18, 4418190), (20, 3976371), (21, 3787020), (27, 2945460), (28, 2840265), (30, 2650914), (35, 2272212), (36, 2209095), (42, 1893510), (45, 1767276), (54, 1472730), (60, 1325457), (63, 1262340), (70, 1136106), (81, 981820), (84, 946755), (90, 883638), (105, 757404), (108, 736365), (126, 631170), (135, 589092), (140, 568053), (162, 490910), (180, 441819), (189, 420780), (210, 378702), (252, 315585), (270, 294546), (315, 252468), (324, 245455), (378, 210390), (405, 196364), (420, 189351), (540, 147273), (567, 140260), (630, 126234), (756, 105195), (810, 98182), (945, 84156), (1134, 70130), (1260, 63117), (1620, 49091), (1890, 42078), (2268, 35065), (2835, 28052), (3780, 21039), (5670, 14026), (7013, 11340)]