21093000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 67392000

約数和(自身を除く): 46299000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 89, 100, 120, 125, 150, 158, 178, 200, 237, 250, 267, 300, 316, 356, 375, 395, 445, 474, 500, 534, 600, 632, 712, 750, 790, 890, 948, 1000, 1068, 1185, 1335, 1500, 1580, 1780, 1896, 1975, 2136, 2225, 2370, 2670, 3000, 3160, 3560, 3950, 4450, 4740, 5340, 5925, 6675, 7031, 7900, 8900, 9480, 9875, 10680, 11125, 11850, 13350, 14062, 15800, 17800, 19750, 21093, 22250, 23700, 26700, 28124, 29625, 33375, 35155, 39500, 42186, 44500, 47400, 53400, 56248, 59250, 66750, 70310, 79000, 84372, 89000, 105465, 118500, 133500, 140620, 168744, 175775, 210930, 237000, 267000, 281240, 351550, 421860, 527325, 703100, 843720, 878875, 1054650, 1406200, 1757750, 2109300, 2636625, 3515500, 4218600, 5273250, 7031000, 10546500, 21093000]

約数ペア:

[(1, 21093000), (2, 10546500), (3, 7031000), (4, 5273250), (5, 4218600), (6, 3515500), (8, 2636625), (10, 2109300), (12, 1757750), (15, 1406200), (20, 1054650), (24, 878875), (25, 843720), (30, 703100), (40, 527325), (50, 421860), (60, 351550), (75, 281240), (79, 267000), (89, 237000), (100, 210930), (120, 175775), (125, 168744), (150, 140620), (158, 133500), (178, 118500), (200, 105465), (237, 89000), (250, 84372), (267, 79000), (300, 70310), (316, 66750), (356, 59250), (375, 56248), (395, 53400), (445, 47400), (474, 44500), (500, 42186), (534, 39500), (600, 35155), (632, 33375), (712, 29625), (750, 28124), (790, 26700), (890, 23700), (948, 22250), (1000, 21093), (1068, 19750), (1185, 17800), (1335, 15800), (1500, 14062), (1580, 13350), (1780, 11850), (1896, 11125), (1975, 10680), (2136, 9875), (2225, 9480), (2370, 8900), (2670, 7900), (3000, 7031), (3160, 6675), (3560, 5925), (3950, 5340), (4450, 4740)]