137604420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 180

約数和(自身を含む): 451495044

約数和(自身を除く): 313890624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 101, 108, 116, 135, 145, 162, 174, 180, 202, 261, 270, 290, 303, 324, 348, 404, 405, 435, 505, 522, 540, 580, 606, 783, 810, 841, 870, 909, 1010, 1044, 1212, 1305, 1515, 1566, 1620, 1682, 1740, 1818, 2020, 2349, 2523, 2610, 2727, 2929, 3030, 3132, 3364, 3636, 3915, 4205, 4545, 4698, 5046, 5220, 5454, 5858, 6060, 7569, 7830, 8181, 8410, 8787, 9090, 9396, 10092, 10908, 11716, 11745, 12615, 13635, 14645, 15138, 15660, 16362, 16820, 17574, 18180, 22707, 23490, 25230, 26361, 27270, 29290, 30276, 32724, 35148, 37845, 40905, 43935, 45414, 46980, 50460, 52722, 54540, 58580, 68121, 75690, 79083, 81810, 84941, 87870, 90828, 105444, 113535, 131805, 136242, 151380, 158166, 163620, 169882, 175740, 227070, 237249, 254823, 263610, 272484, 316332, 339764, 340605, 395415, 424705, 454140, 474498, 509646, 527220, 681210, 764469, 790830, 849410, 948996, 1019292, 1186245, 1274115, 1362420, 1528938, 1581660, 1698820, 2293407, 2372490, 2548230, 3057876, 3822345, 4586814, 4744980, 5096460, 6880221, 7644690, 9173628, 11467035, 13760442, 15289380, 22934070, 27520884, 34401105, 45868140, 68802210, 137604420]

約数ペア:

[(1, 137604420), (2, 68802210), (3, 45868140), (4, 34401105), (5, 27520884), (6, 22934070), (9, 15289380), (10, 13760442), (12, 11467035), (15, 9173628), (18, 7644690), (20, 6880221), (27, 5096460), (29, 4744980), (30, 4586814), (36, 3822345), (45, 3057876), (54, 2548230), (58, 2372490), (60, 2293407), (81, 1698820), (87, 1581660), (90, 1528938), (101, 1362420), (108, 1274115), (116, 1186245), (135, 1019292), (145, 948996), (162, 849410), (174, 790830), (180, 764469), (202, 681210), (261, 527220), (270, 509646), (290, 474498), (303, 454140), (324, 424705), (348, 395415), (404, 340605), (405, 339764), (435, 316332), (505, 272484), (522, 263610), (540, 254823), (580, 237249), (606, 227070), (783, 175740), (810, 169882), (841, 163620), (870, 158166), (909, 151380), (1010, 136242), (1044, 131805), (1212, 113535), (1305, 105444), (1515, 90828), (1566, 87870), (1620, 84941), (1682, 81810), (1740, 79083), (1818, 75690), (2020, 68121), (2349, 58580), (2523, 54540), (2610, 52722), (2727, 50460), (2929, 46980), (3030, 45414), (3132, 43935), (3364, 40905), (3636, 37845), (3915, 35148), (4205, 32724), (4545, 30276), (4698, 29290), (5046, 27270), (5220, 26361), (5454, 25230), (5858, 23490), (6060, 22707), (7569, 18180), (7830, 17574), (8181, 16820), (8410, 16362), (8787, 15660), (9090, 15138), (9396, 14645), (10092, 13635), (10908, 12615), (11716, 11745)]