147499550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 317979648

約数和(自身を除く): 170480098

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 41, 50, 55, 62, 82, 110, 155, 205, 211, 275, 310, 341, 410, 422, 451, 550, 682, 775, 902, 1025, 1055, 1271, 1550, 1705, 2050, 2110, 2255, 2321, 2542, 3410, 4510, 4642, 5275, 6355, 6541, 8525, 8651, 10550, 11275, 11605, 12710, 13082, 13981, 17050, 17302, 22550, 23210, 27962, 31775, 32705, 43255, 58025, 63550, 65410, 69905, 71951, 86510, 95161, 116050, 139810, 143902, 163525, 190322, 216275, 268181, 327050, 349525, 359755, 432550, 475805, 536362, 699050, 719510, 951610, 1340905, 1798775, 2379025, 2681810, 2949991, 3597550, 4758050, 5899982, 6704525, 13409050, 14749955, 29499910, 73749775, 147499550]

約数ペア:

[(1, 147499550), (2, 73749775), (5, 29499910), (10, 14749955), (11, 13409050), (22, 6704525), (25, 5899982), (31, 4758050), (41, 3597550), (50, 2949991), (55, 2681810), (62, 2379025), (82, 1798775), (110, 1340905), (155, 951610), (205, 719510), (211, 699050), (275, 536362), (310, 475805), (341, 432550), (410, 359755), (422, 349525), (451, 327050), (550, 268181), (682, 216275), (775, 190322), (902, 163525), (1025, 143902), (1055, 139810), (1271, 116050), (1550, 95161), (1705, 86510), (2050, 71951), (2110, 69905), (2255, 65410), (2321, 63550), (2542, 58025), (3410, 43255), (4510, 32705), (4642, 31775), (5275, 27962), (6355, 23210), (6541, 22550), (8525, 17302), (8651, 17050), (10550, 13981), (11275, 13082), (11605, 12710)]