90206370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 244138752

約数和(自身を除く): 153932382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 103, 111, 185, 206, 222, 263, 309, 333, 370, 515, 526, 555, 618, 666, 789, 927, 1030, 1110, 1315, 1545, 1578, 1665, 1854, 2367, 2630, 3090, 3330, 3811, 3945, 4635, 4734, 7622, 7890, 9270, 9731, 11433, 11835, 19055, 19462, 22866, 23670, 27089, 29193, 34299, 38110, 48655, 54178, 57165, 58386, 68598, 81267, 87579, 97310, 114330, 135445, 145965, 162534, 171495, 175158, 243801, 270890, 291930, 342990, 406335, 437895, 487602, 812670, 875790, 1002293, 1219005, 2004586, 2438010, 3006879, 5011465, 6013758, 9020637, 10022930, 15034395, 18041274, 30068790, 45103185, 90206370]

約数ペア:

[(1, 90206370), (2, 45103185), (3, 30068790), (5, 18041274), (6, 15034395), (9, 10022930), (10, 9020637), (15, 6013758), (18, 5011465), (30, 3006879), (37, 2438010), (45, 2004586), (74, 1219005), (90, 1002293), (103, 875790), (111, 812670), (185, 487602), (206, 437895), (222, 406335), (263, 342990), (309, 291930), (333, 270890), (370, 243801), (515, 175158), (526, 171495), (555, 162534), (618, 145965), (666, 135445), (789, 114330), (927, 97310), (1030, 87579), (1110, 81267), (1315, 68598), (1545, 58386), (1578, 57165), (1665, 54178), (1854, 48655), (2367, 38110), (2630, 34299), (3090, 29193), (3330, 27089), (3811, 23670), (3945, 22866), (4635, 19462), (4734, 19055), (7622, 11835), (7890, 11433), (9270, 9731)]