255710070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36899}}^1$

素因数の和:36930

約数の個数: 96

約数和(自身を含む): 828921600

約数和(自身を除く): 573211530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 36899, 73798, 110697, 184495, 221394, 258293, 332091, 368990, 405889, 516586, 553485, 664182, 774879, 811778, 1106970, 1217667, 1291465, 1549758, 1660455, 2029445, 2324637, 2435334, 2582930, 2841223, 3320910, 3653001, 3874395, 4058890, 4649274, 5682446, 6088335, 7306002, 7748790, 8523669, 11623185, 12176670, 14206115, 17047338, 18265005, 23246370, 25571007, 28412230, 36530010, 42618345, 51142014, 85236690, 127855035, 255710070]

約数ペア:

[(1, 255710070), (2, 127855035), (3, 85236690), (5, 51142014), (6, 42618345), (7, 36530010), (9, 28412230), (10, 25571007), (11, 23246370), (14, 18265005), (15, 17047338), (18, 14206115), (21, 12176670), (22, 11623185), (30, 8523669), (33, 7748790), (35, 7306002), (42, 6088335), (45, 5682446), (55, 4649274), (63, 4058890), (66, 3874395), (70, 3653001), (77, 3320910), (90, 2841223), (99, 2582930), (105, 2435334), (110, 2324637), (126, 2029445), (154, 1660455), (165, 1549758), (198, 1291465), (210, 1217667), (231, 1106970), (315, 811778), (330, 774879), (385, 664182), (462, 553485), (495, 516586), (630, 405889), (693, 368990), (770, 332091), (990, 258293), (1155, 221394), (1386, 184495), (2310, 110697), (3465, 73798), (6930, 36899)]