61253700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 178321920

約数和(自身を除く): 117068220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 191, 300, 382, 573, 764, 955, 1069, 1146, 1910, 2138, 2292, 2865, 3207, 3820, 4276, 4775, 5345, 5730, 6414, 9550, 10690, 11460, 12828, 14325, 16035, 19100, 21380, 26725, 28650, 32070, 53450, 57300, 64140, 80175, 106900, 160350, 204179, 320700, 408358, 612537, 816716, 1020895, 1225074, 2041790, 2450148, 3062685, 4083580, 5104475, 6125370, 10208950, 12250740, 15313425, 20417900, 30626850, 61253700]

約数ペア:

[(1, 61253700), (2, 30626850), (3, 20417900), (4, 15313425), (5, 12250740), (6, 10208950), (10, 6125370), (12, 5104475), (15, 4083580), (20, 3062685), (25, 2450148), (30, 2041790), (50, 1225074), (60, 1020895), (75, 816716), (100, 612537), (150, 408358), (191, 320700), (300, 204179), (382, 160350), (573, 106900), (764, 80175), (955, 64140), (1069, 57300), (1146, 53450), (1910, 32070), (2138, 28650), (2292, 26725), (2865, 21380), (3207, 19100), (3820, 16035), (4276, 14325), (4775, 12828), (5345, 11460), (5730, 10690), (6414, 9550)]