283980180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 923892480

約数和(自身を除く): 639912300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 37, 44, 55, 58, 60, 66, 74, 87, 110, 111, 116, 132, 145, 148, 165, 174, 185, 220, 222, 290, 319, 330, 348, 370, 401, 407, 435, 444, 555, 580, 638, 660, 740, 802, 814, 870, 957, 1073, 1110, 1203, 1221, 1276, 1595, 1604, 1628, 1740, 1914, 2005, 2035, 2146, 2220, 2406, 2442, 3190, 3219, 3828, 4010, 4070, 4292, 4411, 4785, 4812, 4884, 5365, 6015, 6105, 6380, 6438, 8020, 8140, 8822, 9570, 10730, 11629, 11803, 12030, 12210, 12876, 13233, 14837, 16095, 17644, 19140, 21460, 22055, 23258, 23606, 24060, 24420, 26466, 29674, 32190, 34887, 35409, 44110, 44511, 46516, 47212, 52932, 58145, 59015, 59348, 64380, 66165, 69774, 70818, 74185, 88220, 89022, 116290, 118030, 127919, 132330, 139548, 141636, 148370, 163207, 174435, 177045, 178044, 222555, 232580, 236060, 255838, 264660, 296740, 326414, 348870, 354090, 383757, 430273, 445110, 489621, 511676, 639595, 652828, 697740, 708180, 767514, 816035, 860546, 890220, 979242, 1279190, 1290819, 1535028, 1632070, 1721092, 1918785, 1958484, 2151365, 2448105, 2558380, 2581638, 3264140, 3837570, 4302730, 4733003, 4896210, 5163276, 6454095, 7675140, 8605460, 9466006, 9792420, 12908190, 14199009, 18932012, 23665015, 25816380, 28398018, 47330030, 56796036, 70995045, 94660060, 141990090, 283980180]

約数ペア:

[(1, 283980180), (2, 141990090), (3, 94660060), (4, 70995045), (5, 56796036), (6, 47330030), (10, 28398018), (11, 25816380), (12, 23665015), (15, 18932012), (20, 14199009), (22, 12908190), (29, 9792420), (30, 9466006), (33, 8605460), (37, 7675140), (44, 6454095), (55, 5163276), (58, 4896210), (60, 4733003), (66, 4302730), (74, 3837570), (87, 3264140), (110, 2581638), (111, 2558380), (116, 2448105), (132, 2151365), (145, 1958484), (148, 1918785), (165, 1721092), (174, 1632070), (185, 1535028), (220, 1290819), (222, 1279190), (290, 979242), (319, 890220), (330, 860546), (348, 816035), (370, 767514), (401, 708180), (407, 697740), (435, 652828), (444, 639595), (555, 511676), (580, 489621), (638, 445110), (660, 430273), (740, 383757), (802, 354090), (814, 348870), (870, 326414), (957, 296740), (1073, 264660), (1110, 255838), (1203, 236060), (1221, 232580), (1276, 222555), (1595, 178044), (1604, 177045), (1628, 174435), (1740, 163207), (1914, 148370), (2005, 141636), (2035, 139548), (2146, 132330), (2220, 127919), (2406, 118030), (2442, 116290), (3190, 89022), (3219, 88220), (3828, 74185), (4010, 70818), (4070, 69774), (4292, 66165), (4411, 64380), (4785, 59348), (4812, 59015), (4884, 58145), (5365, 52932), (6015, 47212), (6105, 46516), (6380, 44511), (6438, 44110), (8020, 35409), (8140, 34887), (8822, 32190), (9570, 29674), (10730, 26466), (11629, 24420), (11803, 24060), (12030, 23606), (12210, 23258), (12876, 22055), (13233, 21460), (14837, 19140), (16095, 17644)]