109625220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21001}}^1$

素因数の和:21045

約数の個数: 72

約数和(自身を含む): 344012760

約数和(自身を除く): 234387540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 21001, 42002, 63003, 84004, 105005, 126006, 189009, 210010, 252012, 315015, 378018, 420020, 609029, 630030, 756036, 945045, 1218058, 1260060, 1827087, 1890090, 2436116, 3045145, 3654174, 3780180, 5481261, 6090290, 7308348, 9135435, 10962522, 12180580, 18270870, 21925044, 27406305, 36541740, 54812610, 109625220]

約数ペア:

[(1, 109625220), (2, 54812610), (3, 36541740), (4, 27406305), (5, 21925044), (6, 18270870), (9, 12180580), (10, 10962522), (12, 9135435), (15, 7308348), (18, 6090290), (20, 5481261), (29, 3780180), (30, 3654174), (36, 3045145), (45, 2436116), (58, 1890090), (60, 1827087), (87, 1260060), (90, 1218058), (116, 945045), (145, 756036), (174, 630030), (180, 609029), (261, 420020), (290, 378018), (348, 315015), (435, 252012), (522, 210010), (580, 189009), (870, 126006), (1044, 105005), (1305, 84004), (1740, 63003), (2610, 42002), (5220, 21001)]