308768220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19717}}^1$

素因数の和:19764

約数の個数: 96

約数和(自身を含む): 993787200

約数和(自身を除く): 685018980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 19717, 39434, 59151, 78868, 98585, 118302, 177453, 197170, 236604, 295755, 354906, 394340, 532359, 571793, 591510, 709812, 887265, 1064718, 1143586, 1183020, 1715379, 1774530, 2129436, 2287172, 2661795, 2858965, 3430758, 3549060, 5146137, 5323590, 5717930, 6861516, 8576895, 10292274, 10647180, 11435860, 15438411, 17153790, 20584548, 25730685, 30876822, 34307580, 51461370, 61753644, 77192055, 102922740, 154384110, 308768220]

約数ペア:

[(1, 308768220), (2, 154384110), (3, 102922740), (4, 77192055), (5, 61753644), (6, 51461370), (9, 34307580), (10, 30876822), (12, 25730685), (15, 20584548), (18, 17153790), (20, 15438411), (27, 11435860), (29, 10647180), (30, 10292274), (36, 8576895), (45, 6861516), (54, 5717930), (58, 5323590), (60, 5146137), (87, 3549060), (90, 3430758), (108, 2858965), (116, 2661795), (135, 2287172), (145, 2129436), (174, 1774530), (180, 1715379), (261, 1183020), (270, 1143586), (290, 1064718), (348, 887265), (435, 709812), (522, 591510), (540, 571793), (580, 532359), (783, 394340), (870, 354906), (1044, 295755), (1305, 236604), (1566, 197170), (1740, 177453), (2610, 118302), (3132, 98585), (3915, 78868), (5220, 59151), (7830, 39434), (15660, 19717)]