77303700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28631}}^1$

素因数の和:28654

約数の個数: 72

約数和(自身を含む): 248525760

約数和(自身を除く): 171222060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 28631, 57262, 85893, 114524, 143155, 171786, 257679, 286310, 343572, 429465, 515358, 572620, 715775, 773037, 858930, 1030716, 1288395, 1431550, 1546074, 1717860, 2147325, 2576790, 2863100, 3092148, 3865185, 4294650, 5153580, 6441975, 7730370, 8589300, 12883950, 15460740, 19325925, 25767900, 38651850, 77303700]

約数ペア:

[(1, 77303700), (2, 38651850), (3, 25767900), (4, 19325925), (5, 15460740), (6, 12883950), (9, 8589300), (10, 7730370), (12, 6441975), (15, 5153580), (18, 4294650), (20, 3865185), (25, 3092148), (27, 2863100), (30, 2576790), (36, 2147325), (45, 1717860), (50, 1546074), (54, 1431550), (60, 1288395), (75, 1030716), (90, 858930), (100, 773037), (108, 715775), (135, 572620), (150, 515358), (180, 429465), (225, 343572), (270, 286310), (300, 257679), (450, 171786), (540, 143155), (675, 114524), (900, 85893), (1350, 57262), (2700, 28631)]