182181510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 557528400

約数和(自身を除く): 375346890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 109, 126, 147, 210, 218, 245, 294, 315, 327, 379, 441, 490, 545, 630, 654, 735, 758, 763, 882, 981, 1090, 1137, 1470, 1526, 1635, 1895, 1962, 2205, 2274, 2289, 2653, 3270, 3411, 3790, 3815, 4410, 4578, 4905, 5306, 5341, 5685, 6822, 6867, 7630, 7959, 9810, 10682, 11370, 11445, 13265, 13734, 15918, 16023, 17055, 18571, 22890, 23877, 26530, 26705, 32046, 34110, 34335, 37142, 39795, 41311, 47754, 48069, 53410, 55713, 68670, 79590, 80115, 82622, 92855, 96138, 111426, 119385, 123933, 160230, 167139, 185710, 206555, 238770, 240345, 247866, 278565, 289177, 334278, 371799, 413110, 480690, 557130, 578354, 619665, 743598, 835695, 867531, 1239330, 1445885, 1671390, 1735062, 1858995, 2024239, 2602593, 2891770, 3717990, 4048478, 4337655, 5205186, 6072717, 8675310, 10121195, 12145434, 13012965, 18218151, 20242390, 26025930, 30363585, 36436302, 60727170, 91090755, 182181510]

約数ペア:

[(1, 182181510), (2, 91090755), (3, 60727170), (5, 36436302), (6, 30363585), (7, 26025930), (9, 20242390), (10, 18218151), (14, 13012965), (15, 12145434), (18, 10121195), (21, 8675310), (30, 6072717), (35, 5205186), (42, 4337655), (45, 4048478), (49, 3717990), (63, 2891770), (70, 2602593), (90, 2024239), (98, 1858995), (105, 1735062), (109, 1671390), (126, 1445885), (147, 1239330), (210, 867531), (218, 835695), (245, 743598), (294, 619665), (315, 578354), (327, 557130), (379, 480690), (441, 413110), (490, 371799), (545, 334278), (630, 289177), (654, 278565), (735, 247866), (758, 240345), (763, 238770), (882, 206555), (981, 185710), (1090, 167139), (1137, 160230), (1470, 123933), (1526, 119385), (1635, 111426), (1895, 96138), (1962, 92855), (2205, 82622), (2274, 80115), (2289, 79590), (2653, 68670), (3270, 55713), (3411, 53410), (3790, 48069), (3815, 47754), (4410, 41311), (4578, 39795), (4905, 37142), (5306, 34335), (5341, 34110), (5685, 32046), (6822, 26705), (6867, 26530), (7630, 23877), (7959, 22890), (9810, 18571), (10682, 17055), (11370, 16023), (11445, 15918), (13265, 13734)]