137229780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 438600960

約数和(自身を除く): 301371180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 73, 76, 85, 95, 97, 102, 114, 146, 170, 190, 194, 204, 219, 228, 255, 285, 291, 292, 323, 340, 365, 380, 388, 438, 485, 510, 570, 582, 646, 730, 876, 969, 970, 1020, 1095, 1140, 1164, 1241, 1292, 1387, 1455, 1460, 1615, 1649, 1843, 1938, 1940, 2190, 2482, 2774, 2910, 3230, 3298, 3686, 3723, 3876, 4161, 4380, 4845, 4947, 4964, 5529, 5548, 5820, 6205, 6460, 6596, 6935, 7081, 7372, 7446, 8245, 8322, 9215, 9690, 9894, 11058, 12410, 13870, 14162, 14892, 16490, 16644, 18430, 18615, 19380, 19788, 20805, 21243, 22116, 23579, 24735, 24820, 27645, 27740, 28324, 31331, 32980, 35405, 36860, 37230, 41610, 42486, 47158, 49470, 55290, 62662, 70737, 70810, 74460, 83220, 84972, 93993, 94316, 98940, 106215, 110580, 117895, 120377, 125324, 134539, 141474, 141620, 156655, 187986, 212430, 235790, 240754, 269078, 282948, 313310, 353685, 361131, 375972, 403617, 424860, 469965, 471580, 481508, 538156, 601885, 626620, 672695, 707370, 722262, 807234, 939930, 1203770, 1345390, 1414740, 1444524, 1614468, 1805655, 1879860, 2018085, 2287163, 2407540, 2690780, 3611310, 4036170, 4574326, 6861489, 7222620, 8072340, 9148652, 11435815, 13722978, 22871630, 27445956, 34307445, 45743260, 68614890, 137229780]

約数ペア:

[(1, 137229780), (2, 68614890), (3, 45743260), (4, 34307445), (5, 27445956), (6, 22871630), (10, 13722978), (12, 11435815), (15, 9148652), (17, 8072340), (19, 7222620), (20, 6861489), (30, 4574326), (34, 4036170), (38, 3611310), (51, 2690780), (57, 2407540), (60, 2287163), (68, 2018085), (73, 1879860), (76, 1805655), (85, 1614468), (95, 1444524), (97, 1414740), (102, 1345390), (114, 1203770), (146, 939930), (170, 807234), (190, 722262), (194, 707370), (204, 672695), (219, 626620), (228, 601885), (255, 538156), (285, 481508), (291, 471580), (292, 469965), (323, 424860), (340, 403617), (365, 375972), (380, 361131), (388, 353685), (438, 313310), (485, 282948), (510, 269078), (570, 240754), (582, 235790), (646, 212430), (730, 187986), (876, 156655), (969, 141620), (970, 141474), (1020, 134539), (1095, 125324), (1140, 120377), (1164, 117895), (1241, 110580), (1292, 106215), (1387, 98940), (1455, 94316), (1460, 93993), (1615, 84972), (1649, 83220), (1843, 74460), (1938, 70810), (1940, 70737), (2190, 62662), (2482, 55290), (2774, 49470), (2910, 47158), (3230, 42486), (3298, 41610), (3686, 37230), (3723, 36860), (3876, 35405), (4161, 32980), (4380, 31331), (4845, 28324), (4947, 27740), (4964, 27645), (5529, 24820), (5548, 24735), (5820, 23579), (6205, 22116), (6460, 21243), (6596, 20805), (6935, 19788), (7081, 19380), (7372, 18615), (7446, 18430), (8245, 16644), (8322, 16490), (9215, 14892), (9690, 14162), (9894, 13870), (11058, 12410)]