13161900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 38667664

約数和(自身を除く): 25505764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 601, 730, 876, 1095, 1202, 1460, 1803, 1825, 2190, 2404, 3005, 3606, 3650, 4380, 5475, 6010, 7212, 7300, 9015, 10950, 12020, 15025, 18030, 21900, 30050, 36060, 43873, 45075, 60100, 87746, 90150, 131619, 175492, 180300, 219365, 263238, 438730, 526476, 658095, 877460, 1096825, 1316190, 2193650, 2632380, 3290475, 4387300, 6580950, 13161900]

約数ペア:

[(1, 13161900), (2, 6580950), (3, 4387300), (4, 3290475), (5, 2632380), (6, 2193650), (10, 1316190), (12, 1096825), (15, 877460), (20, 658095), (25, 526476), (30, 438730), (50, 263238), (60, 219365), (73, 180300), (75, 175492), (100, 131619), (146, 90150), (150, 87746), (219, 60100), (292, 45075), (300, 43873), (365, 36060), (438, 30050), (601, 21900), (730, 18030), (876, 15025), (1095, 12020), (1202, 10950), (1460, 9015), (1803, 7300), (1825, 7212), (2190, 6010), (2404, 5475), (3005, 4380), (3606, 3650)]