127255590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6155

約数の個数: 128

約数和(自身を含む): 423152640

約数和(自身を除く): 295897050

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, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6121, 6930, 10395, 12242, 18363, 20790, 30605, 36726, 42847, 55089, 61210, 67331, 85694, 91815, 110178, 128541, 134662, 165267, 183630, 201993, 214235, 257082, 275445, 330534, 336655, 385623, 403986, 428470, 471317, 550890, 605979, 642705, 673310, 771246, 826335, 942634, 1009965, 1156869, 1211958, 1285410, 1413951, 1652670, 1817937, 1928115, 2019930, 2313738, 2356585, 2827902, 3029895, 3635874, 3856230, 4241853, 4713170, 5784345, 6059790, 7069755, 8483706, 9089685, 11568690, 12725559, 14139510, 18179370, 21209265, 25451118, 42418530, 63627795, 127255590]

約数ペア:

[(1, 127255590), (2, 63627795), (3, 42418530), (5, 25451118), (6, 21209265), (7, 18179370), (9, 14139510), (10, 12725559), (11, 11568690), (14, 9089685), (15, 8483706), (18, 7069755), (21, 6059790), (22, 5784345), (27, 4713170), (30, 4241853), (33, 3856230), (35, 3635874), (42, 3029895), (45, 2827902), (54, 2356585), (55, 2313738), (63, 2019930), (66, 1928115), (70, 1817937), (77, 1652670), (90, 1413951), (99, 1285410), (105, 1211958), (110, 1156869), (126, 1009965), (135, 942634), (154, 826335), (165, 771246), (189, 673310), (198, 642705), (210, 605979), (231, 550890), (270, 471317), (297, 428470), (315, 403986), (330, 385623), (378, 336655), (385, 330534), (462, 275445), (495, 257082), (594, 214235), (630, 201993), (693, 183630), (770, 165267), (945, 134662), (990, 128541), (1155, 110178), (1386, 91815), (1485, 85694), (1890, 67331), (2079, 61210), (2310, 55089), (2970, 42847), (3465, 36726), (4158, 30605), (6121, 20790), (6930, 18363), (10395, 12242)]