100492500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13399}}^1$

素因数の和:13426

約数の個数: 60

約数和(自身を含む): 293031200

約数和(自身を除く): 192538700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 13399, 26798, 40197, 53596, 66995, 80394, 133990, 160788, 200985, 267980, 334975, 401970, 669950, 803940, 1004925, 1339900, 1674875, 2009850, 3349750, 4019700, 5024625, 6699500, 8374375, 10049250, 16748750, 20098500, 25123125, 33497500, 50246250, 100492500]

約数ペア:

[(1, 100492500), (2, 50246250), (3, 33497500), (4, 25123125), (5, 20098500), (6, 16748750), (10, 10049250), (12, 8374375), (15, 6699500), (20, 5024625), (25, 4019700), (30, 3349750), (50, 2009850), (60, 1674875), (75, 1339900), (100, 1004925), (125, 803940), (150, 669950), (250, 401970), (300, 334975), (375, 267980), (500, 200985), (625, 160788), (750, 133990), (1250, 80394), (1500, 66995), (1875, 53596), (2500, 40197), (3750, 26798), (7500, 13399)]