102389700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{48757}}^1$

素因数の和:48781

約数の個数: 72

約数和(自身を含む): 338575552

約数和(自身を除く): 236185852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 48757, 97514, 146271, 195028, 243785, 292542, 341299, 487570, 585084, 682598, 731355, 975140, 1023897, 1218925, 1365196, 1462710, 1706495, 2047794, 2437850, 2925420, 3412990, 3656775, 4095588, 4875700, 5119485, 6825980, 7313550, 8532475, 10238970, 14627100, 17064950, 20477940, 25597425, 34129900, 51194850, 102389700]

約数ペア:

[(1, 102389700), (2, 51194850), (3, 34129900), (4, 25597425), (5, 20477940), (6, 17064950), (7, 14627100), (10, 10238970), (12, 8532475), (14, 7313550), (15, 6825980), (20, 5119485), (21, 4875700), (25, 4095588), (28, 3656775), (30, 3412990), (35, 2925420), (42, 2437850), (50, 2047794), (60, 1706495), (70, 1462710), (75, 1365196), (84, 1218925), (100, 1023897), (105, 975140), (140, 731355), (150, 682598), (175, 585084), (210, 487570), (300, 341299), (350, 292542), (420, 243785), (525, 195028), (700, 146271), (1050, 97514), (2100, 48757)]