173314150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 361584000

約数和(自身を除く): 188269850

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 79, 85, 89, 145, 158, 170, 178, 290, 395, 425, 445, 493, 725, 790, 850, 890, 986, 1343, 1450, 1513, 1975, 2225, 2291, 2465, 2581, 2686, 3026, 3950, 4450, 4582, 4930, 5162, 6715, 7031, 7565, 11455, 12325, 12905, 13430, 14062, 15130, 22910, 24650, 25810, 33575, 35155, 37825, 38947, 43877, 57275, 64525, 67150, 70310, 75650, 77894, 87754, 114550, 119527, 129050, 175775, 194735, 203899, 219385, 239054, 351550, 389470, 407798, 438770, 597635, 973675, 1019495, 1096925, 1195270, 1947350, 2038990, 2193850, 2988175, 3466283, 5097475, 5976350, 6932566, 10194950, 17331415, 34662830, 86657075, 173314150]

約数ペア:

[(1, 173314150), (2, 86657075), (5, 34662830), (10, 17331415), (17, 10194950), (25, 6932566), (29, 5976350), (34, 5097475), (50, 3466283), (58, 2988175), (79, 2193850), (85, 2038990), (89, 1947350), (145, 1195270), (158, 1096925), (170, 1019495), (178, 973675), (290, 597635), (395, 438770), (425, 407798), (445, 389470), (493, 351550), (725, 239054), (790, 219385), (850, 203899), (890, 194735), (986, 175775), (1343, 129050), (1450, 119527), (1513, 114550), (1975, 87754), (2225, 77894), (2291, 75650), (2465, 70310), (2581, 67150), (2686, 64525), (3026, 57275), (3950, 43877), (4450, 38947), (4582, 37825), (4930, 35155), (5162, 33575), (6715, 25810), (7031, 24650), (7565, 22910), (11455, 15130), (12325, 14062), (12905, 13430)]