8493000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 28080000

約数和(自身を除く): 19587000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 149, 150, 152, 190, 200, 228, 250, 285, 298, 300, 375, 380, 447, 456, 475, 500, 570, 596, 600, 745, 750, 760, 894, 950, 1000, 1140, 1192, 1425, 1490, 1500, 1788, 1900, 2235, 2280, 2375, 2831, 2850, 2980, 3000, 3576, 3725, 3800, 4470, 4750, 5662, 5700, 5960, 7125, 7450, 8493, 8940, 9500, 11175, 11324, 11400, 14155, 14250, 14900, 16986, 17880, 18625, 19000, 22350, 22648, 28310, 28500, 29800, 33972, 37250, 42465, 44700, 55875, 56620, 57000, 67944, 70775, 74500, 84930, 89400, 111750, 113240, 141550, 149000, 169860, 212325, 223500, 283100, 339720, 353875, 424650, 447000, 566200, 707750, 849300, 1061625, 1415500, 1698600, 2123250, 2831000, 4246500, 8493000]

約数ペア:

[(1, 8493000), (2, 4246500), (3, 2831000), (4, 2123250), (5, 1698600), (6, 1415500), (8, 1061625), (10, 849300), (12, 707750), (15, 566200), (19, 447000), (20, 424650), (24, 353875), (25, 339720), (30, 283100), (38, 223500), (40, 212325), (50, 169860), (57, 149000), (60, 141550), (75, 113240), (76, 111750), (95, 89400), (100, 84930), (114, 74500), (120, 70775), (125, 67944), (149, 57000), (150, 56620), (152, 55875), (190, 44700), (200, 42465), (228, 37250), (250, 33972), (285, 29800), (298, 28500), (300, 28310), (375, 22648), (380, 22350), (447, 19000), (456, 18625), (475, 17880), (500, 16986), (570, 14900), (596, 14250), (600, 14155), (745, 11400), (750, 11324), (760, 11175), (894, 9500), (950, 8940), (1000, 8493), (1140, 7450), (1192, 7125), (1425, 5960), (1490, 5700), (1500, 5662), (1788, 4750), (1900, 4470), (2235, 3800), (2280, 3725), (2375, 3576), (2831, 3000), (2850, 2980)]