151446100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 357864248

約数和(自身を除く): 206418148

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 97, 100, 130, 194, 260, 325, 388, 485, 650, 970, 1201, 1261, 1300, 1940, 2402, 2425, 2522, 4804, 4850, 5044, 6005, 6305, 9700, 12010, 12610, 15613, 24020, 25220, 30025, 31226, 31525, 60050, 62452, 63050, 78065, 116497, 120100, 126100, 156130, 232994, 312260, 390325, 465988, 582485, 780650, 1164970, 1514461, 1561300, 2329940, 2912425, 3028922, 5824850, 6057844, 7572305, 11649700, 15144610, 30289220, 37861525, 75723050, 151446100]

約数ペア:

[(1, 151446100), (2, 75723050), (4, 37861525), (5, 30289220), (10, 15144610), (13, 11649700), (20, 7572305), (25, 6057844), (26, 5824850), (50, 3028922), (52, 2912425), (65, 2329940), (97, 1561300), (100, 1514461), (130, 1164970), (194, 780650), (260, 582485), (325, 465988), (388, 390325), (485, 312260), (650, 232994), (970, 156130), (1201, 126100), (1261, 120100), (1300, 116497), (1940, 78065), (2402, 63050), (2425, 62452), (2522, 60050), (4804, 31525), (4850, 31226), (5044, 30025), (6005, 25220), (6305, 24020), (9700, 15613), (12010, 12610)]