164941380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 515450880

約数和(自身を除く): 350509500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 540, 562, 843, 1087, 1124, 1405, 1686, 2174, 2529, 2810, 3261, 3372, 4215, 4348, 5058, 5435, 5620, 6522, 7587, 8430, 9783, 10116, 10870, 12645, 13044, 15174, 16305, 16860, 19566, 21740, 25290, 29349, 30348, 32610, 37935, 39132, 48915, 50580, 58698, 65220, 75870, 97830, 117396, 146745, 151740, 195660, 293490, 305447, 586980, 610894, 916341, 1221788, 1527235, 1832682, 2749023, 3054470, 3665364, 4581705, 5498046, 6108940, 8247069, 9163410, 10996092, 13745115, 16494138, 18326820, 27490230, 32988276, 41235345, 54980460, 82470690, 164941380]

約数ペア:

[(1, 164941380), (2, 82470690), (3, 54980460), (4, 41235345), (5, 32988276), (6, 27490230), (9, 18326820), (10, 16494138), (12, 13745115), (15, 10996092), (18, 9163410), (20, 8247069), (27, 6108940), (30, 5498046), (36, 4581705), (45, 3665364), (54, 3054470), (60, 2749023), (90, 1832682), (108, 1527235), (135, 1221788), (180, 916341), (270, 610894), (281, 586980), (540, 305447), (562, 293490), (843, 195660), (1087, 151740), (1124, 146745), (1405, 117396), (1686, 97830), (2174, 75870), (2529, 65220), (2810, 58698), (3261, 50580), (3372, 48915), (4215, 39132), (4348, 37935), (5058, 32610), (5435, 30348), (5620, 29349), (6522, 25290), (7587, 21740), (8430, 19566), (9783, 16860), (10116, 16305), (10870, 15174), (12645, 13044)]