182974980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 523555200

約数和(自身を除く): 340580220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 149, 194, 211, 291, 298, 388, 422, 447, 485, 582, 596, 633, 745, 844, 894, 970, 1055, 1164, 1266, 1455, 1490, 1788, 1940, 2110, 2235, 2532, 2910, 2980, 3165, 4220, 4470, 5820, 6330, 8940, 12660, 14453, 20467, 28906, 31439, 40934, 43359, 57812, 61401, 62878, 72265, 81868, 86718, 94317, 102335, 122802, 125756, 144530, 157195, 173436, 188634, 204670, 216795, 245604, 289060, 307005, 314390, 377268, 409340, 433590, 471585, 614010, 628780, 867180, 943170, 1228020, 1886340, 3049583, 6099166, 9148749, 12198332, 15247915, 18297498, 30495830, 36594996, 45743745, 60991660, 91487490, 182974980]

約数ペア:

[(1, 182974980), (2, 91487490), (3, 60991660), (4, 45743745), (5, 36594996), (6, 30495830), (10, 18297498), (12, 15247915), (15, 12198332), (20, 9148749), (30, 6099166), (60, 3049583), (97, 1886340), (149, 1228020), (194, 943170), (211, 867180), (291, 628780), (298, 614010), (388, 471585), (422, 433590), (447, 409340), (485, 377268), (582, 314390), (596, 307005), (633, 289060), (745, 245604), (844, 216795), (894, 204670), (970, 188634), (1055, 173436), (1164, 157195), (1266, 144530), (1455, 125756), (1490, 122802), (1788, 102335), (1940, 94317), (2110, 86718), (2235, 81868), (2532, 72265), (2910, 62878), (2980, 61401), (3165, 57812), (4220, 43359), (4470, 40934), (5820, 31439), (6330, 28906), (8940, 20467), (12660, 14453)]