55097280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{911}}^1$

素因数の和:944

約数の個数: 224

約数和(自身を含む): 222382080

約数和(自身を除く): 167284800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 911, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1822, 1890, 2016, 2160, 2240, 2520, 2733, 2880, 3024, 3360, 3644, 3780, 4032, 4320, 4555, 5040, 5466, 6048, 6377, 6720, 7288, 7560, 8199, 8640, 9110, 10080, 10932, 12096, 12754, 13665, 14576, 15120, 16398, 18220, 19131, 20160, 21864, 24597, 25508, 27330, 29152, 30240, 31885, 32796, 36440, 38262, 40995, 43728, 49194, 51016, 54660, 57393, 58304, 60480, 63770, 65592, 72880, 76524, 81990, 87456, 95655, 98388, 102032, 109320, 114786, 122985, 127540, 131184, 145760, 153048, 163980, 172179, 174912, 191310, 196776, 204064, 218640, 229572, 245970, 255080, 262368, 286965, 291520, 306096, 327960, 344358, 382620, 393552, 408128, 437280, 459144, 491940, 510160, 524736, 573930, 612192, 655920, 688716, 765240, 787104, 860895, 874560, 918288, 983880, 1020320, 1147860, 1224384, 1311840, 1377432, 1530480, 1574208, 1721790, 1836576, 1967760, 2040640, 2295720, 2623680, 2754864, 3060960, 3443580, 3673152, 3935520, 4591440, 5509728, 6121920, 6887160, 7871040, 9182880, 11019456, 13774320, 18365760, 27548640, 55097280]

約数ペア:

[(1, 55097280), (2, 27548640), (3, 18365760), (4, 13774320), (5, 11019456), (6, 9182880), (7, 7871040), (8, 6887160), (9, 6121920), (10, 5509728), (12, 4591440), (14, 3935520), (15, 3673152), (16, 3443580), (18, 3060960), (20, 2754864), (21, 2623680), (24, 2295720), (27, 2040640), (28, 1967760), (30, 1836576), (32, 1721790), (35, 1574208), (36, 1530480), (40, 1377432), (42, 1311840), (45, 1224384), (48, 1147860), (54, 1020320), (56, 983880), (60, 918288), (63, 874560), (64, 860895), (70, 787104), (72, 765240), (80, 688716), (84, 655920), (90, 612192), (96, 573930), (105, 524736), (108, 510160), (112, 491940), (120, 459144), (126, 437280), (135, 408128), (140, 393552), (144, 382620), (160, 344358), (168, 327960), (180, 306096), (189, 291520), (192, 286965), (210, 262368), (216, 255080), (224, 245970), (240, 229572), (252, 218640), (270, 204064), (280, 196776), (288, 191310), (315, 174912), (320, 172179), (336, 163980), (360, 153048), (378, 145760), (420, 131184), (432, 127540), (448, 122985), (480, 114786), (504, 109320), (540, 102032), (560, 98388), (576, 95655), (630, 87456), (672, 81990), (720, 76524), (756, 72880), (840, 65592), (864, 63770), (911, 60480), (945, 58304), (960, 57393), (1008, 54660), (1080, 51016), (1120, 49194), (1260, 43728), (1344, 40995), (1440, 38262), (1512, 36440), (1680, 32796), (1728, 31885), (1822, 30240), (1890, 29152), (2016, 27330), (2160, 25508), (2240, 24597), (2520, 21864), (2733, 20160), (2880, 19131), (3024, 18220), (3360, 16398), (3644, 15120), (3780, 14576), (4032, 13665), (4320, 12754), (4555, 12096), (5040, 10932), (5466, 10080), (6048, 9110), (6377, 8640), (6720, 8199), (7288, 7560)]