9185850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 25026300

約数和(自身を除く): 15840450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 149, 150, 225, 274, 298, 411, 447, 450, 685, 745, 822, 894, 1233, 1341, 1370, 1490, 2055, 2235, 2466, 2682, 3425, 3725, 4110, 4470, 6165, 6705, 6850, 7450, 10275, 11175, 12330, 13410, 20413, 20550, 22350, 30825, 33525, 40826, 61239, 61650, 67050, 102065, 122478, 183717, 204130, 306195, 367434, 510325, 612390, 918585, 1020650, 1530975, 1837170, 3061950, 4592925, 9185850]

約数ペア:

[(1, 9185850), (2, 4592925), (3, 3061950), (5, 1837170), (6, 1530975), (9, 1020650), (10, 918585), (15, 612390), (18, 510325), (25, 367434), (30, 306195), (45, 204130), (50, 183717), (75, 122478), (90, 102065), (137, 67050), (149, 61650), (150, 61239), (225, 40826), (274, 33525), (298, 30825), (411, 22350), (447, 20550), (450, 20413), (685, 13410), (745, 12330), (822, 11175), (894, 10275), (1233, 7450), (1341, 6850), (1370, 6705), (1490, 6165), (2055, 4470), (2235, 4110), (2466, 3725), (2682, 3425)]