85698628740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{34039}}^1$

素因数の和:34322

約数の個数: 144

約数和(自身を含む): 264959735040

約数和(自身を除く): 179261106300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 197, 213, 284, 355, 394, 426, 591, 639, 710, 788, 852, 985, 1065, 1182, 1278, 1420, 1773, 1970, 2130, 2364, 2556, 2955, 3195, 3546, 3940, 4260, 5910, 6390, 7092, 8865, 11820, 12780, 13987, 17730, 27974, 34039, 35460, 41961, 55948, 68078, 69935, 83922, 102117, 125883, 136156, 139870, 167844, 170195, 204234, 209805, 251766, 279740, 306351, 340390, 408468, 419610, 503532, 510585, 612702, 629415, 680780, 839220, 1021170, 1225404, 1258830, 1531755, 2042340, 2416769, 2517660, 3063510, 4833538, 6127020, 6705683, 7250307, 9667076, 12083845, 13411366, 14500614, 20117049, 21750921, 24167690, 26822732, 29001228, 33528415, 36251535, 40234098, 43501842, 48335380, 60351147, 67056830, 72503070, 80468196, 87003684, 100585245, 108754605, 120702294, 134113660, 145006140, 201170490, 217509210, 241404588, 301755735, 402340980, 435018420, 476103493, 603511470, 952206986, 1207022940, 1428310479, 1904413972, 2380517465, 2856620958, 4284931437, 4761034930, 5713241916, 7141552395, 8569862874, 9522069860, 14283104790, 17139725748, 21424657185, 28566209580, 42849314370, 85698628740]

約数ペア:

[(1, 85698628740), (2, 42849314370), (3, 28566209580), (4, 21424657185), (5, 17139725748), (6, 14283104790), (9, 9522069860), (10, 8569862874), (12, 7141552395), (15, 5713241916), (18, 4761034930), (20, 4284931437), (30, 2856620958), (36, 2380517465), (45, 1904413972), (60, 1428310479), (71, 1207022940), (90, 952206986), (142, 603511470), (180, 476103493), (197, 435018420), (213, 402340980), (284, 301755735), (355, 241404588), (394, 217509210), (426, 201170490), (591, 145006140), (639, 134113660), (710, 120702294), (788, 108754605), (852, 100585245), (985, 87003684), (1065, 80468196), (1182, 72503070), (1278, 67056830), (1420, 60351147), (1773, 48335380), (1970, 43501842), (2130, 40234098), (2364, 36251535), (2556, 33528415), (2955, 29001228), (3195, 26822732), (3546, 24167690), (3940, 21750921), (4260, 20117049), (5910, 14500614), (6390, 13411366), (7092, 12083845), (8865, 9667076), (11820, 7250307), (12780, 6705683), (13987, 6127020), (17730, 4833538), (27974, 3063510), (34039, 2517660), (35460, 2416769), (41961, 2042340), (55948, 1531755), (68078, 1258830), (69935, 1225404), (83922, 1021170), (102117, 839220), (125883, 680780), (136156, 629415), (139870, 612702), (167844, 510585), (170195, 503532), (204234, 419610), (209805, 408468), (251766, 340390), (279740, 306351)]