207318060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67751}}^1$

素因数の和:67783

約数の個数: 72

約数和(自身を含む): 665866656

約数和(自身を除く): 458548596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 67751, 135502, 203253, 271004, 338755, 406506, 609759, 677510, 813012, 1016265, 1151767, 1219518, 1355020, 2032530, 2303534, 2439036, 3048795, 3455301, 4065060, 4607068, 5758835, 6097590, 6910602, 10365903, 11517670, 12195180, 13821204, 17276505, 20731806, 23035340, 34553010, 41463612, 51829515, 69106020, 103659030, 207318060]

約数ペア:

[(1, 207318060), (2, 103659030), (3, 69106020), (4, 51829515), (5, 41463612), (6, 34553010), (9, 23035340), (10, 20731806), (12, 17276505), (15, 13821204), (17, 12195180), (18, 11517670), (20, 10365903), (30, 6910602), (34, 6097590), (36, 5758835), (45, 4607068), (51, 4065060), (60, 3455301), (68, 3048795), (85, 2439036), (90, 2303534), (102, 2032530), (153, 1355020), (170, 1219518), (180, 1151767), (204, 1016265), (255, 813012), (306, 677510), (340, 609759), (510, 406506), (612, 338755), (765, 271004), (1020, 203253), (1530, 135502), (3060, 67751)]