99681000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 314496000

約数和(自身を除く): 214815000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 149, 150, 200, 223, 250, 298, 300, 375, 446, 447, 500, 596, 600, 669, 745, 750, 892, 894, 1000, 1115, 1192, 1338, 1490, 1500, 1784, 1788, 2230, 2235, 2676, 2980, 3000, 3345, 3576, 3725, 4460, 4470, 5352, 5575, 5960, 6690, 7450, 8920, 8940, 11150, 11175, 13380, 14900, 16725, 17880, 18625, 22300, 22350, 26760, 27875, 29800, 33227, 33450, 37250, 44600, 44700, 55750, 55875, 66454, 66900, 74500, 83625, 89400, 99681, 111500, 111750, 132908, 133800, 149000, 166135, 167250, 199362, 223000, 223500, 265816, 332270, 334500, 398724, 447000, 498405, 664540, 669000, 797448, 830675, 996810, 1329080, 1661350, 1993620, 2492025, 3322700, 3987240, 4153375, 4984050, 6645400, 8306750, 9968100, 12460125, 16613500, 19936200, 24920250, 33227000, 49840500, 99681000]

約数ペア:

[(1, 99681000), (2, 49840500), (3, 33227000), (4, 24920250), (5, 19936200), (6, 16613500), (8, 12460125), (10, 9968100), (12, 8306750), (15, 6645400), (20, 4984050), (24, 4153375), (25, 3987240), (30, 3322700), (40, 2492025), (50, 1993620), (60, 1661350), (75, 1329080), (100, 996810), (120, 830675), (125, 797448), (149, 669000), (150, 664540), (200, 498405), (223, 447000), (250, 398724), (298, 334500), (300, 332270), (375, 265816), (446, 223500), (447, 223000), (500, 199362), (596, 167250), (600, 166135), (669, 149000), (745, 133800), (750, 132908), (892, 111750), (894, 111500), (1000, 99681), (1115, 89400), (1192, 83625), (1338, 74500), (1490, 66900), (1500, 66454), (1784, 55875), (1788, 55750), (2230, 44700), (2235, 44600), (2676, 37250), (2980, 33450), (3000, 33227), (3345, 29800), (3576, 27875), (3725, 26760), (4460, 22350), (4470, 22300), (5352, 18625), (5575, 17880), (5960, 16725), (6690, 14900), (7450, 13380), (8920, 11175), (8940, 11150)]