138234750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 347630400

約数和(自身を除く): 209395650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 149, 150, 250, 298, 375, 447, 745, 750, 894, 1237, 1490, 2235, 2474, 3711, 3725, 4470, 6185, 7422, 7450, 11175, 12370, 18555, 18625, 22350, 30925, 37110, 37250, 55875, 61850, 92775, 111750, 154625, 184313, 185550, 309250, 368626, 463875, 552939, 921565, 927750, 1105878, 1843130, 2764695, 4607825, 5529390, 9215650, 13823475, 23039125, 27646950, 46078250, 69117375, 138234750]

約数ペア:

[(1, 138234750), (2, 69117375), (3, 46078250), (5, 27646950), (6, 23039125), (10, 13823475), (15, 9215650), (25, 5529390), (30, 4607825), (50, 2764695), (75, 1843130), (125, 1105878), (149, 927750), (150, 921565), (250, 552939), (298, 463875), (375, 368626), (447, 309250), (745, 185550), (750, 184313), (894, 154625), (1237, 111750), (1490, 92775), (2235, 61850), (2474, 55875), (3711, 37250), (3725, 37110), (4470, 30925), (6185, 22350), (7422, 18625), (7450, 18555), (11175, 12370)]