231246900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{28549}}^1$

素因数の和:28575

約数の個数: 90

約数和(自身を含む): 749637350

約数和(自身を除く): 518390450

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 28549, 57098, 85647, 114196, 142745, 171294, 256941, 285490, 342588, 428235, 513882, 570980, 713725, 770823, 856470, 1027764, 1284705, 1427450, 1541646, 1712940, 2141175, 2312469, 2569410, 2854900, 3083292, 3854115, 4282350, 4624938, 5138820, 6423525, 7708230, 8564700, 9249876, 11562345, 12847050, 15416460, 19270575, 23124690, 25694100, 38541150, 46249380, 57811725, 77082300, 115623450, 231246900]

約数ペア:

[(1, 231246900), (2, 115623450), (3, 77082300), (4, 57811725), (5, 46249380), (6, 38541150), (9, 25694100), (10, 23124690), (12, 19270575), (15, 15416460), (18, 12847050), (20, 11562345), (25, 9249876), (27, 8564700), (30, 7708230), (36, 6423525), (45, 5138820), (50, 4624938), (54, 4282350), (60, 3854115), (75, 3083292), (81, 2854900), (90, 2569410), (100, 2312469), (108, 2141175), (135, 1712940), (150, 1541646), (162, 1427450), (180, 1284705), (225, 1027764), (270, 856470), (300, 770823), (324, 713725), (405, 570980), (450, 513882), (540, 428235), (675, 342588), (810, 285490), (900, 256941), (1350, 171294), (1620, 142745), (2025, 114196), (2700, 85647), (4050, 57098), (8100, 28549)]