150291225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2579}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 316080960

約数和(自身を除く): 165789735

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 63, 75, 105, 111, 175, 185, 225, 259, 315, 333, 525, 555, 777, 925, 1295, 1575, 1665, 2331, 2579, 2775, 3885, 6475, 7737, 8325, 11655, 12895, 18053, 19425, 23211, 38685, 54159, 58275, 64475, 90265, 95423, 116055, 162477, 193425, 270795, 286269, 451325, 477115, 580275, 667961, 812385, 858807, 1353975, 1431345, 2003883, 2385575, 3339805, 4061925, 4294035, 6011649, 7156725, 10019415, 16699025, 21470175, 30058245, 50097075, 150291225]

約数ペア:

[(1, 150291225), (3, 50097075), (5, 30058245), (7, 21470175), (9, 16699025), (15, 10019415), (21, 7156725), (25, 6011649), (35, 4294035), (37, 4061925), (45, 3339805), (63, 2385575), (75, 2003883), (105, 1431345), (111, 1353975), (175, 858807), (185, 812385), (225, 667961), (259, 580275), (315, 477115), (333, 451325), (525, 286269), (555, 270795), (777, 193425), (925, 162477), (1295, 116055), (1575, 95423), (1665, 90265), (2331, 64475), (2579, 58275), (2775, 54159), (3885, 38685), (6475, 23211), (7737, 19425), (8325, 18053), (11655, 12895)]