74869500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 239016960

約数和(自身を除く): 164147460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 37, 38, 50, 57, 60, 71, 74, 75, 76, 95, 100, 111, 114, 125, 142, 148, 150, 185, 190, 213, 222, 228, 250, 284, 285, 300, 355, 370, 375, 380, 426, 444, 475, 500, 555, 570, 703, 710, 740, 750, 852, 925, 950, 1065, 1110, 1140, 1349, 1406, 1420, 1425, 1500, 1775, 1850, 1900, 2109, 2130, 2220, 2375, 2627, 2698, 2775, 2812, 2850, 3515, 3550, 3700, 4047, 4218, 4260, 4625, 4750, 5254, 5325, 5396, 5550, 5700, 6745, 7030, 7100, 7125, 7881, 8094, 8436, 8875, 9250, 9500, 10508, 10545, 10650, 11100, 13135, 13490, 13875, 14060, 14250, 15762, 16188, 17575, 17750, 18500, 20235, 21090, 21300, 26270, 26625, 26980, 27750, 28500, 31524, 33725, 35150, 35500, 39405, 40470, 42180, 49913, 52540, 52725, 53250, 55500, 65675, 67450, 70300, 78810, 80940, 87875, 99826, 101175, 105450, 106500, 131350, 134900, 149739, 157620, 168625, 175750, 197025, 199652, 202350, 210900, 249565, 262700, 263625, 299478, 328375, 337250, 351500, 394050, 404700, 499130, 505875, 527250, 598956, 656750, 674500, 748695, 788100, 985125, 998260, 1011750, 1054500, 1247825, 1313500, 1497390, 1970250, 2023500, 2495650, 2994780, 3743475, 3940500, 4991300, 6239125, 7486950, 12478250, 14973900, 18717375, 24956500, 37434750, 74869500]

約数ペア:

[(1, 74869500), (2, 37434750), (3, 24956500), (4, 18717375), (5, 14973900), (6, 12478250), (10, 7486950), (12, 6239125), (15, 4991300), (19, 3940500), (20, 3743475), (25, 2994780), (30, 2495650), (37, 2023500), (38, 1970250), (50, 1497390), (57, 1313500), (60, 1247825), (71, 1054500), (74, 1011750), (75, 998260), (76, 985125), (95, 788100), (100, 748695), (111, 674500), (114, 656750), (125, 598956), (142, 527250), (148, 505875), (150, 499130), (185, 404700), (190, 394050), (213, 351500), (222, 337250), (228, 328375), (250, 299478), (284, 263625), (285, 262700), (300, 249565), (355, 210900), (370, 202350), (375, 199652), (380, 197025), (426, 175750), (444, 168625), (475, 157620), (500, 149739), (555, 134900), (570, 131350), (703, 106500), (710, 105450), (740, 101175), (750, 99826), (852, 87875), (925, 80940), (950, 78810), (1065, 70300), (1110, 67450), (1140, 65675), (1349, 55500), (1406, 53250), (1420, 52725), (1425, 52540), (1500, 49913), (1775, 42180), (1850, 40470), (1900, 39405), (2109, 35500), (2130, 35150), (2220, 33725), (2375, 31524), (2627, 28500), (2698, 27750), (2775, 26980), (2812, 26625), (2850, 26270), (3515, 21300), (3550, 21090), (3700, 20235), (4047, 18500), (4218, 17750), (4260, 17575), (4625, 16188), (4750, 15762), (5254, 14250), (5325, 14060), (5396, 13875), (5550, 13490), (5700, 13135), (6745, 11100), (7030, 10650), (7100, 10545), (7125, 10508), (7881, 9500), (8094, 9250), (8436, 8875)]