272022030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 874152000

約数和(自身を除く): 602129970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 49, 54, 58, 63, 70, 87, 90, 98, 105, 126, 135, 145, 147, 174, 189, 203, 210, 245, 261, 270, 290, 294, 315, 378, 406, 435, 441, 490, 522, 609, 630, 709, 735, 783, 870, 882, 945, 1015, 1218, 1305, 1323, 1418, 1421, 1470, 1566, 1827, 1890, 2030, 2127, 2205, 2610, 2646, 2842, 3045, 3545, 3654, 3915, 4254, 4263, 4410, 4963, 5481, 6090, 6381, 6615, 7090, 7105, 7830, 8526, 9135, 9926, 10635, 10962, 12762, 12789, 13230, 14210, 14889, 18270, 19143, 20561, 21270, 21315, 24815, 25578, 27405, 29778, 31905, 34741, 38286, 38367, 41122, 42630, 44667, 49630, 54810, 61683, 63810, 63945, 69482, 74445, 76734, 89334, 95715, 102805, 104223, 123366, 127890, 134001, 143927, 148890, 173705, 185049, 191430, 191835, 205610, 208446, 223335, 268002, 287854, 308415, 312669, 347410, 370098, 383670, 431781, 446670, 521115, 555147, 616830, 625338, 670005, 719635, 863562, 925245, 938007, 1007489, 1042230, 1110294, 1295343, 1340010, 1439270, 1563345, 1850490, 1876014, 2014978, 2158905, 2590686, 2775735, 3022467, 3126690, 3886029, 4317810, 4690035, 5037445, 5551470, 6044934, 6476715, 7772058, 9067401, 9380070, 10074890, 12953430, 15112335, 18134802, 19430145, 27202203, 30224670, 38860290, 45337005, 54404406, 90674010, 136011015, 272022030]

約数ペア:

[(1, 272022030), (2, 136011015), (3, 90674010), (5, 54404406), (6, 45337005), (7, 38860290), (9, 30224670), (10, 27202203), (14, 19430145), (15, 18134802), (18, 15112335), (21, 12953430), (27, 10074890), (29, 9380070), (30, 9067401), (35, 7772058), (42, 6476715), (45, 6044934), (49, 5551470), (54, 5037445), (58, 4690035), (63, 4317810), (70, 3886029), (87, 3126690), (90, 3022467), (98, 2775735), (105, 2590686), (126, 2158905), (135, 2014978), (145, 1876014), (147, 1850490), (174, 1563345), (189, 1439270), (203, 1340010), (210, 1295343), (245, 1110294), (261, 1042230), (270, 1007489), (290, 938007), (294, 925245), (315, 863562), (378, 719635), (406, 670005), (435, 625338), (441, 616830), (490, 555147), (522, 521115), (609, 446670), (630, 431781), (709, 383670), (735, 370098), (783, 347410), (870, 312669), (882, 308415), (945, 287854), (1015, 268002), (1218, 223335), (1305, 208446), (1323, 205610), (1418, 191835), (1421, 191430), (1470, 185049), (1566, 173705), (1827, 148890), (1890, 143927), (2030, 134001), (2127, 127890), (2205, 123366), (2610, 104223), (2646, 102805), (2842, 95715), (3045, 89334), (3545, 76734), (3654, 74445), (3915, 69482), (4254, 63945), (4263, 63810), (4410, 61683), (4963, 54810), (5481, 49630), (6090, 44667), (6381, 42630), (6615, 41122), (7090, 38367), (7105, 38286), (7830, 34741), (8526, 31905), (9135, 29778), (9926, 27405), (10635, 25578), (10962, 24815), (12762, 21315), (12789, 21270), (13230, 20561), (14210, 19143), (14889, 18270)]