272369790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 240

約数和(自身を含む): 922322016

約数和(自身を除く): 649952226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 121, 126, 135, 154, 162, 165, 189, 198, 210, 231, 242, 270, 297, 315, 330, 363, 378, 385, 397, 405, 462, 495, 567, 594, 605, 630, 693, 726, 770, 794, 810, 847, 891, 945, 990, 1089, 1134, 1155, 1191, 1210, 1386, 1485, 1694, 1782, 1815, 1890, 1985, 2079, 2178, 2310, 2382, 2541, 2779, 2835, 2970, 3267, 3465, 3573, 3630, 3970, 4158, 4235, 4367, 4455, 5082, 5445, 5558, 5670, 5955, 6237, 6534, 6930, 7146, 7623, 8337, 8470, 8734, 8910, 9801, 10395, 10719, 10890, 11910, 12474, 12705, 13101, 13895, 15246, 16335, 16674, 17865, 19602, 20790, 21438, 21835, 22869, 25011, 25410, 26202, 27790, 30569, 31185, 32157, 32670, 35730, 38115, 39303, 41685, 43670, 45738, 48037, 49005, 50022, 53595, 61138, 62370, 64314, 65505, 68607, 75033, 76230, 78606, 83370, 91707, 96074, 98010, 107190, 114345, 117909, 125055, 131010, 137214, 144111, 150066, 152845, 160785, 183414, 196515, 225099, 228690, 235818, 240185, 250110, 275121, 288222, 305690, 321570, 336259, 343035, 353727, 375165, 393030, 432333, 450198, 458535, 480370, 550242, 589545, 672518, 686070, 707454, 720555, 750330, 825363, 864666, 917070, 1008777, 1125495, 1179090, 1296999, 1375605, 1441110, 1650726, 1681295, 1768635, 2017554, 2161665, 2250990, 2476089, 2593998, 2751210, 3026331, 3362590, 3537270, 3890997, 4126815, 4323330, 4952178, 5043885, 6052662, 6484995, 7781994, 8253630, 9078993, 10087770, 12380445, 12969990, 15131655, 18157986, 19454985, 24760890, 27236979, 30263310, 38909970, 45394965, 54473958, 90789930, 136184895, 272369790]

約数ペア:

[(1, 272369790), (2, 136184895), (3, 90789930), (5, 54473958), (6, 45394965), (7, 38909970), (9, 30263310), (10, 27236979), (11, 24760890), (14, 19454985), (15, 18157986), (18, 15131655), (21, 12969990), (22, 12380445), (27, 10087770), (30, 9078993), (33, 8253630), (35, 7781994), (42, 6484995), (45, 6052662), (54, 5043885), (55, 4952178), (63, 4323330), (66, 4126815), (70, 3890997), (77, 3537270), (81, 3362590), (90, 3026331), (99, 2751210), (105, 2593998), (110, 2476089), (121, 2250990), (126, 2161665), (135, 2017554), (154, 1768635), (162, 1681295), (165, 1650726), (189, 1441110), (198, 1375605), (210, 1296999), (231, 1179090), (242, 1125495), (270, 1008777), (297, 917070), (315, 864666), (330, 825363), (363, 750330), (378, 720555), (385, 707454), (397, 686070), (405, 672518), (462, 589545), (495, 550242), (567, 480370), (594, 458535), (605, 450198), (630, 432333), (693, 393030), (726, 375165), (770, 353727), (794, 343035), (810, 336259), (847, 321570), (891, 305690), (945, 288222), (990, 275121), (1089, 250110), (1134, 240185), (1155, 235818), (1191, 228690), (1210, 225099), (1386, 196515), (1485, 183414), (1694, 160785), (1782, 152845), (1815, 150066), (1890, 144111), (1985, 137214), (2079, 131010), (2178, 125055), (2310, 117909), (2382, 114345), (2541, 107190), (2779, 98010), (2835, 96074), (2970, 91707), (3267, 83370), (3465, 78606), (3573, 76230), (3630, 75033), (3970, 68607), (4158, 65505), (4235, 64314), (4367, 62370), (4455, 61138), (5082, 53595), (5445, 50022), (5558, 49005), (5670, 48037), (5955, 45738), (6237, 43670), (6534, 41685), (6930, 39303), (7146, 38115), (7623, 35730), (8337, 32670), (8470, 32157), (8734, 31185), (8910, 30569), (9801, 27790), (10395, 26202), (10719, 25410), (10890, 25011), (11910, 22869), (12474, 21835), (12705, 21438), (13101, 20790), (13895, 19602), (15246, 17865), (16335, 16674)]