65669130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 197588160

約数和(自身を除く): 131919030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 90, 95, 102, 114, 135, 153, 162, 170, 171, 190, 251, 255, 270, 285, 306, 323, 342, 405, 459, 502, 510, 513, 570, 646, 753, 765, 810, 855, 918, 969, 1026, 1255, 1377, 1506, 1530, 1539, 1615, 1710, 1938, 2259, 2295, 2510, 2565, 2754, 2907, 3078, 3230, 3765, 4267, 4518, 4590, 4769, 4845, 5130, 5814, 6777, 6885, 7530, 7695, 8534, 8721, 9538, 9690, 11295, 12801, 13554, 13770, 14307, 14535, 15390, 17442, 20331, 21335, 22590, 23845, 25602, 26163, 28614, 29070, 33885, 38403, 40662, 42670, 42921, 43605, 47690, 52326, 64005, 67770, 71535, 76806, 81073, 85842, 87210, 101655, 115209, 128010, 128763, 130815, 143070, 162146, 192015, 203310, 214605, 230418, 243219, 257526, 261630, 345627, 384030, 386289, 405365, 429210, 486438, 576045, 643815, 691254, 729657, 772578, 810730, 1152090, 1216095, 1287630, 1459314, 1728135, 1931445, 2188971, 2432190, 3456270, 3648285, 3862890, 4377942, 6566913, 7296570, 10944855, 13133826, 21889710, 32834565, 65669130]

約数ペア:

[(1, 65669130), (2, 32834565), (3, 21889710), (5, 13133826), (6, 10944855), (9, 7296570), (10, 6566913), (15, 4377942), (17, 3862890), (18, 3648285), (19, 3456270), (27, 2432190), (30, 2188971), (34, 1931445), (38, 1728135), (45, 1459314), (51, 1287630), (54, 1216095), (57, 1152090), (81, 810730), (85, 772578), (90, 729657), (95, 691254), (102, 643815), (114, 576045), (135, 486438), (153, 429210), (162, 405365), (170, 386289), (171, 384030), (190, 345627), (251, 261630), (255, 257526), (270, 243219), (285, 230418), (306, 214605), (323, 203310), (342, 192015), (405, 162146), (459, 143070), (502, 130815), (510, 128763), (513, 128010), (570, 115209), (646, 101655), (753, 87210), (765, 85842), (810, 81073), (855, 76806), (918, 71535), (969, 67770), (1026, 64005), (1255, 52326), (1377, 47690), (1506, 43605), (1530, 42921), (1539, 42670), (1615, 40662), (1710, 38403), (1938, 33885), (2259, 29070), (2295, 28614), (2510, 26163), (2565, 25602), (2754, 23845), (2907, 22590), (3078, 21335), (3230, 20331), (3765, 17442), (4267, 15390), (4518, 14535), (4590, 14307), (4769, 13770), (4845, 13554), (5130, 12801), (5814, 11295), (6777, 9690), (6885, 9538), (7530, 8721), (7695, 8534)]