129252150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{823}}^1$

素因数の和:1190

約数の個数: 72

約数和(自身を含む): 348675600

約数和(自身を除く): 219423450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 349, 450, 698, 823, 1047, 1646, 1745, 2094, 2469, 3141, 3490, 4115, 4938, 5235, 6282, 7407, 8230, 8725, 10470, 12345, 14814, 15705, 17450, 20575, 24690, 26175, 31410, 37035, 41150, 52350, 61725, 74070, 78525, 123450, 157050, 185175, 287227, 370350, 574454, 861681, 1436135, 1723362, 2585043, 2872270, 4308405, 5170086, 7180675, 8616810, 12925215, 14361350, 21542025, 25850430, 43084050, 64626075, 129252150]

約数ペア:

[(1, 129252150), (2, 64626075), (3, 43084050), (5, 25850430), (6, 21542025), (9, 14361350), (10, 12925215), (15, 8616810), (18, 7180675), (25, 5170086), (30, 4308405), (45, 2872270), (50, 2585043), (75, 1723362), (90, 1436135), (150, 861681), (225, 574454), (349, 370350), (450, 287227), (698, 185175), (823, 157050), (1047, 123450), (1646, 78525), (1745, 74070), (2094, 61725), (2469, 52350), (3141, 41150), (3490, 37035), (4115, 31410), (4938, 26175), (5235, 24690), (6282, 20575), (7407, 17450), (8230, 15705), (8725, 14814), (10470, 12345)]