25065300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6457

約数の個数: 72

約数和(自身を含む): 78113056

約数和(自身を除く): 53047756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 6427, 12854, 19281, 25708, 32135, 38562, 64270, 77124, 83551, 96405, 128540, 160675, 167102, 192810, 250653, 321350, 334204, 385620, 417755, 482025, 501306, 642700, 835510, 964050, 1002612, 1253265, 1671020, 1928100, 2088775, 2506530, 4177550, 5013060, 6266325, 8355100, 12532650, 25065300]

約数ペア:

[(1, 25065300), (2, 12532650), (3, 8355100), (4, 6266325), (5, 5013060), (6, 4177550), (10, 2506530), (12, 2088775), (13, 1928100), (15, 1671020), (20, 1253265), (25, 1002612), (26, 964050), (30, 835510), (39, 642700), (50, 501306), (52, 482025), (60, 417755), (65, 385620), (75, 334204), (78, 321350), (100, 250653), (130, 192810), (150, 167102), (156, 160675), (195, 128540), (260, 96405), (300, 83551), (325, 77124), (390, 64270), (650, 38562), (780, 32135), (975, 25708), (1300, 19281), (1950, 12854), (3900, 6427)]