172425180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 501399360

約数和(自身を除く): 328974180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 101, 111, 148, 185, 202, 222, 303, 370, 404, 444, 505, 555, 606, 740, 769, 1010, 1110, 1212, 1515, 1538, 2020, 2220, 2307, 3030, 3076, 3737, 3845, 4614, 6060, 7474, 7690, 9228, 11211, 11535, 14948, 15380, 18685, 22422, 23070, 28453, 37370, 44844, 46140, 56055, 56906, 74740, 77669, 85359, 112110, 113812, 142265, 155338, 170718, 224220, 233007, 284530, 310676, 341436, 388345, 426795, 466014, 569060, 776690, 853590, 932028, 1165035, 1553380, 1707180, 2330070, 2873753, 4660140, 5747506, 8621259, 11495012, 14368765, 17242518, 28737530, 34485036, 43106295, 57475060, 86212590, 172425180]

約数ペア:

[(1, 172425180), (2, 86212590), (3, 57475060), (4, 43106295), (5, 34485036), (6, 28737530), (10, 17242518), (12, 14368765), (15, 11495012), (20, 8621259), (30, 5747506), (37, 4660140), (60, 2873753), (74, 2330070), (101, 1707180), (111, 1553380), (148, 1165035), (185, 932028), (202, 853590), (222, 776690), (303, 569060), (370, 466014), (404, 426795), (444, 388345), (505, 341436), (555, 310676), (606, 284530), (740, 233007), (769, 224220), (1010, 170718), (1110, 155338), (1212, 142265), (1515, 113812), (1538, 112110), (2020, 85359), (2220, 77669), (2307, 74740), (3030, 56906), (3076, 56055), (3737, 46140), (3845, 44844), (4614, 37370), (6060, 28453), (7474, 23070), (7690, 22422), (9228, 18685), (11211, 15380), (11535, 14948)]