22602420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 69014400

約数和(自身を除く): 46411980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 631, 796, 995, 1194, 1262, 1791, 1893, 1990, 2388, 2524, 2985, 3155, 3582, 3786, 3980, 5679, 5970, 6310, 7164, 7572, 8955, 9465, 11358, 11940, 12620, 17910, 18930, 22716, 28395, 35820, 37860, 56790, 113580, 125569, 251138, 376707, 502276, 627845, 753414, 1130121, 1255690, 1506828, 1883535, 2260242, 2511380, 3767070, 4520484, 5650605, 7534140, 11301210, 22602420]

約数ペア:

[(1, 22602420), (2, 11301210), (3, 7534140), (4, 5650605), (5, 4520484), (6, 3767070), (9, 2511380), (10, 2260242), (12, 1883535), (15, 1506828), (18, 1255690), (20, 1130121), (30, 753414), (36, 627845), (45, 502276), (60, 376707), (90, 251138), (180, 125569), (199, 113580), (398, 56790), (597, 37860), (631, 35820), (796, 28395), (995, 22716), (1194, 18930), (1262, 17910), (1791, 12620), (1893, 11940), (1990, 11358), (2388, 9465), (2524, 8955), (2985, 7572), (3155, 7164), (3582, 6310), (3786, 5970), (3980, 5679)]