136612980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 180

約数和(自身を含む): 498818628

約数和(自身を除く): 362205648

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1721, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3442, 3780, 3969, 4410, 5163, 5292, 5670, 6615, 6884, 7938, 8605, 8820, 10326, 11340, 12047, 13230, 15489, 15876, 17210, 19845, 20652, 24094, 25815, 26460, 30978, 34420, 36141, 39690, 46467, 48188, 51630, 60235, 61956, 72282, 77445, 79380, 84329, 92934, 103260, 108423, 120470, 139401, 144564, 154890, 168658, 180705, 185868, 216846, 232335, 240940, 252987, 278802, 309780, 325269, 337316, 361410, 421645, 433692, 464670, 505974, 542115, 557604, 650538, 697005, 722820, 758961, 843290, 929340, 975807, 1011948, 1084230, 1264935, 1301076, 1394010, 1517922, 1626345, 1686580, 1951614, 2168460, 2276883, 2529870, 2788020, 3035844, 3252690, 3794805, 3903228, 4553766, 4879035, 5059740, 6505380, 6830649, 7589610, 9107532, 9758070, 11384415, 13661298, 15179220, 19516140, 22768830, 27322596, 34153245, 45537660, 68306490, 136612980]

約数ペア:

[(1, 136612980), (2, 68306490), (3, 45537660), (4, 34153245), (5, 27322596), (6, 22768830), (7, 19516140), (9, 15179220), (10, 13661298), (12, 11384415), (14, 9758070), (15, 9107532), (18, 7589610), (20, 6830649), (21, 6505380), (27, 5059740), (28, 4879035), (30, 4553766), (35, 3903228), (36, 3794805), (42, 3252690), (45, 3035844), (49, 2788020), (54, 2529870), (60, 2276883), (63, 2168460), (70, 1951614), (81, 1686580), (84, 1626345), (90, 1517922), (98, 1394010), (105, 1301076), (108, 1264935), (126, 1084230), (135, 1011948), (140, 975807), (147, 929340), (162, 843290), (180, 758961), (189, 722820), (196, 697005), (210, 650538), (245, 557604), (252, 542115), (270, 505974), (294, 464670), (315, 433692), (324, 421645), (378, 361410), (405, 337316), (420, 325269), (441, 309780), (490, 278802), (540, 252987), (567, 240940), (588, 232335), (630, 216846), (735, 185868), (756, 180705), (810, 168658), (882, 154890), (945, 144564), (980, 139401), (1134, 120470), (1260, 108423), (1323, 103260), (1470, 92934), (1620, 84329), (1721, 79380), (1764, 77445), (1890, 72282), (2205, 61956), (2268, 60235), (2646, 51630), (2835, 48188), (2940, 46467), (3442, 39690), (3780, 36141), (3969, 34420), (4410, 30978), (5163, 26460), (5292, 25815), (5670, 24094), (6615, 20652), (6884, 19845), (7938, 17210), (8605, 15876), (8820, 15489), (10326, 13230), (11340, 12047)]