7683000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 25945920

約数和(自身を除く): 18262920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 197, 200, 250, 260, 300, 312, 325, 375, 390, 394, 500, 520, 591, 600, 650, 750, 780, 788, 975, 985, 1000, 1182, 1300, 1500, 1560, 1576, 1625, 1950, 1970, 2364, 2561, 2600, 2955, 3000, 3250, 3900, 3940, 4728, 4875, 4925, 5122, 5910, 6500, 7683, 7800, 7880, 9750, 9850, 10244, 11820, 12805, 13000, 14775, 15366, 19500, 19700, 20488, 23640, 24625, 25610, 29550, 30732, 38415, 39000, 39400, 49250, 51220, 59100, 61464, 64025, 73875, 76830, 98500, 102440, 118200, 128050, 147750, 153660, 192075, 197000, 256100, 295500, 307320, 320125, 384150, 512200, 591000, 640250, 768300, 960375, 1280500, 1536600, 1920750, 2561000, 3841500, 7683000]

約数ペア:

[(1, 7683000), (2, 3841500), (3, 2561000), (4, 1920750), (5, 1536600), (6, 1280500), (8, 960375), (10, 768300), (12, 640250), (13, 591000), (15, 512200), (20, 384150), (24, 320125), (25, 307320), (26, 295500), (30, 256100), (39, 197000), (40, 192075), (50, 153660), (52, 147750), (60, 128050), (65, 118200), (75, 102440), (78, 98500), (100, 76830), (104, 73875), (120, 64025), (125, 61464), (130, 59100), (150, 51220), (156, 49250), (195, 39400), (197, 39000), (200, 38415), (250, 30732), (260, 29550), (300, 25610), (312, 24625), (325, 23640), (375, 20488), (390, 19700), (394, 19500), (500, 15366), (520, 14775), (591, 13000), (600, 12805), (650, 11820), (750, 10244), (780, 9850), (788, 9750), (975, 7880), (985, 7800), (1000, 7683), (1182, 6500), (1300, 5910), (1500, 5122), (1560, 4925), (1576, 4875), (1625, 4728), (1950, 3940), (1970, 3900), (2364, 3250), (2561, 3000), (2600, 2955)]