64253400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{107089}}^1$

素因数の和:107108

約数の個数: 48

約数和(自身を含む): 199187400

約数和(自身を除く): 134934000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 107089, 214178, 321267, 428356, 535445, 642534, 856712, 1070890, 1285068, 1606335, 2141780, 2570136, 2677225, 3212670, 4283560, 5354450, 6425340, 8031675, 10708900, 12850680, 16063350, 21417800, 32126700, 64253400]

約数ペア:

[(1, 64253400), (2, 32126700), (3, 21417800), (4, 16063350), (5, 12850680), (6, 10708900), (8, 8031675), (10, 6425340), (12, 5354450), (15, 4283560), (20, 3212670), (24, 2677225), (25, 2570136), (30, 2141780), (40, 1606335), (50, 1285068), (60, 1070890), (75, 856712), (100, 642534), (120, 535445), (150, 428356), (200, 321267), (300, 214178), (600, 107089)]