244131660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 781260480

約数和(自身を除く): 537128820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 109, 115, 138, 180, 207, 218, 230, 276, 327, 345, 414, 436, 460, 541, 545, 654, 690, 828, 981, 1035, 1082, 1090, 1308, 1380, 1623, 1635, 1962, 2070, 2164, 2180, 2507, 2705, 3246, 3270, 3924, 4140, 4869, 4905, 5014, 5410, 6492, 6540, 7521, 8115, 9738, 9810, 10028, 10820, 12443, 12535, 15042, 16230, 19476, 19620, 22563, 24345, 24886, 25070, 30084, 32460, 37329, 37605, 45126, 48690, 49772, 50140, 58969, 62215, 74658, 75210, 90252, 97380, 111987, 112815, 117938, 124430, 149316, 150420, 176907, 186645, 223974, 225630, 235876, 248860, 294845, 353814, 373290, 447948, 451260, 530721, 559935, 589690, 707628, 746580, 884535, 1061442, 1119870, 1179380, 1356287, 1769070, 2122884, 2239740, 2653605, 2712574, 3538140, 4068861, 5307210, 5425148, 6781435, 8137722, 10614420, 12206583, 13562870, 16275444, 20344305, 24413166, 27125740, 40688610, 48826332, 61032915, 81377220, 122065830, 244131660]

約数ペア:

[(1, 244131660), (2, 122065830), (3, 81377220), (4, 61032915), (5, 48826332), (6, 40688610), (9, 27125740), (10, 24413166), (12, 20344305), (15, 16275444), (18, 13562870), (20, 12206583), (23, 10614420), (30, 8137722), (36, 6781435), (45, 5425148), (46, 5307210), (60, 4068861), (69, 3538140), (90, 2712574), (92, 2653605), (109, 2239740), (115, 2122884), (138, 1769070), (180, 1356287), (207, 1179380), (218, 1119870), (230, 1061442), (276, 884535), (327, 746580), (345, 707628), (414, 589690), (436, 559935), (460, 530721), (541, 451260), (545, 447948), (654, 373290), (690, 353814), (828, 294845), (981, 248860), (1035, 235876), (1082, 225630), (1090, 223974), (1308, 186645), (1380, 176907), (1623, 150420), (1635, 149316), (1962, 124430), (2070, 117938), (2164, 112815), (2180, 111987), (2507, 97380), (2705, 90252), (3246, 75210), (3270, 74658), (3924, 62215), (4140, 58969), (4869, 50140), (4905, 49772), (5014, 48690), (5410, 45126), (6492, 37605), (6540, 37329), (7521, 32460), (8115, 30084), (9738, 25070), (9810, 24886), (10028, 24345), (10820, 22563), (12443, 19620), (12535, 19476), (15042, 16230)]