85400244

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 236313000

約数和(自身を除く): 150912756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 61, 81, 87, 108, 116, 122, 149, 162, 174, 183, 244, 261, 298, 324, 348, 366, 447, 522, 549, 596, 732, 783, 894, 1044, 1098, 1341, 1566, 1647, 1769, 1788, 2196, 2349, 2682, 3132, 3294, 3538, 4023, 4321, 4698, 4941, 5307, 5364, 6588, 7076, 8046, 8642, 9089, 9396, 9882, 10614, 12069, 12963, 15921, 16092, 17284, 18178, 19764, 21228, 24138, 25926, 27267, 31842, 36356, 38889, 47763, 48276, 51852, 54534, 63684, 77778, 81801, 95526, 109068, 116667, 143289, 155556, 163602, 191052, 233334, 245403, 263581, 286578, 327204, 350001, 466668, 490806, 527162, 573156, 700002, 736209, 790743, 981612, 1054324, 1400004, 1472418, 1581486, 2372229, 2944836, 3162972, 4744458, 7116687, 9488916, 14233374, 21350061, 28466748, 42700122, 85400244]

約数ペア:

[(1, 85400244), (2, 42700122), (3, 28466748), (4, 21350061), (6, 14233374), (9, 9488916), (12, 7116687), (18, 4744458), (27, 3162972), (29, 2944836), (36, 2372229), (54, 1581486), (58, 1472418), (61, 1400004), (81, 1054324), (87, 981612), (108, 790743), (116, 736209), (122, 700002), (149, 573156), (162, 527162), (174, 490806), (183, 466668), (244, 350001), (261, 327204), (298, 286578), (324, 263581), (348, 245403), (366, 233334), (447, 191052), (522, 163602), (549, 155556), (596, 143289), (732, 116667), (783, 109068), (894, 95526), (1044, 81801), (1098, 77778), (1341, 63684), (1566, 54534), (1647, 51852), (1769, 48276), (1788, 47763), (2196, 38889), (2349, 36356), (2682, 31842), (3132, 27267), (3294, 25926), (3538, 24138), (4023, 21228), (4321, 19764), (4698, 18178), (4941, 17284), (5307, 16092), (5364, 15921), (6588, 12963), (7076, 12069), (8046, 10614), (8642, 9882), (9089, 9396)]