13207500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{587}}^1$

素因数の和:617

約数の個数: 90

約数和(自身を含む): 41789748

約数和(自身を除く): 28582248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 587, 625, 750, 900, 1125, 1174, 1250, 1500, 1761, 1875, 2250, 2348, 2500, 2935, 3522, 3750, 4500, 5283, 5625, 5870, 7044, 7500, 8805, 10566, 11250, 11740, 14675, 17610, 21132, 22500, 26415, 29350, 35220, 44025, 52830, 58700, 73375, 88050, 105660, 132075, 146750, 176100, 220125, 264150, 293500, 366875, 440250, 528300, 660375, 733750, 880500, 1100625, 1320750, 1467500, 2201250, 2641500, 3301875, 4402500, 6603750, 13207500]

約数ペア:

[(1, 13207500), (2, 6603750), (3, 4402500), (4, 3301875), (5, 2641500), (6, 2201250), (9, 1467500), (10, 1320750), (12, 1100625), (15, 880500), (18, 733750), (20, 660375), (25, 528300), (30, 440250), (36, 366875), (45, 293500), (50, 264150), (60, 220125), (75, 176100), (90, 146750), (100, 132075), (125, 105660), (150, 88050), (180, 73375), (225, 58700), (250, 52830), (300, 44025), (375, 35220), (450, 29350), (500, 26415), (587, 22500), (625, 21132), (750, 17610), (900, 14675), (1125, 11740), (1174, 11250), (1250, 10566), (1500, 8805), (1761, 7500), (1875, 7044), (2250, 5870), (2348, 5625), (2500, 5283), (2935, 4500), (3522, 3750)]