5440050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 18338112

約数和(自身を除く): 12898062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 157, 165, 175, 198, 210, 225, 231, 275, 314, 315, 330, 350, 385, 450, 462, 471, 495, 525, 550, 630, 693, 770, 785, 825, 942, 990, 1050, 1099, 1155, 1386, 1413, 1570, 1575, 1650, 1727, 1925, 2198, 2310, 2355, 2475, 2826, 3150, 3297, 3454, 3465, 3850, 3925, 4710, 4950, 5181, 5495, 5775, 6594, 6930, 7065, 7850, 8635, 9891, 10362, 10990, 11550, 11775, 12089, 14130, 15543, 16485, 17270, 17325, 19782, 23550, 24178, 25905, 27475, 31086, 32970, 34650, 35325, 36267, 43175, 49455, 51810, 54950, 60445, 70650, 72534, 77715, 82425, 86350, 98910, 108801, 120890, 129525, 155430, 164850, 181335, 217602, 247275, 259050, 302225, 362670, 388575, 494550, 544005, 604450, 777150, 906675, 1088010, 1813350, 2720025, 5440050]

約数ペア:

[(1, 5440050), (2, 2720025), (3, 1813350), (5, 1088010), (6, 906675), (7, 777150), (9, 604450), (10, 544005), (11, 494550), (14, 388575), (15, 362670), (18, 302225), (21, 259050), (22, 247275), (25, 217602), (30, 181335), (33, 164850), (35, 155430), (42, 129525), (45, 120890), (50, 108801), (55, 98910), (63, 86350), (66, 82425), (70, 77715), (75, 72534), (77, 70650), (90, 60445), (99, 54950), (105, 51810), (110, 49455), (126, 43175), (150, 36267), (154, 35325), (157, 34650), (165, 32970), (175, 31086), (198, 27475), (210, 25905), (225, 24178), (231, 23550), (275, 19782), (314, 17325), (315, 17270), (330, 16485), (350, 15543), (385, 14130), (450, 12089), (462, 11775), (471, 11550), (495, 10990), (525, 10362), (550, 9891), (630, 8635), (693, 7850), (770, 7065), (785, 6930), (825, 6594), (942, 5775), (990, 5495), (1050, 5181), (1099, 4950), (1155, 4710), (1386, 3925), (1413, 3850), (1570, 3465), (1575, 3454), (1650, 3297), (1727, 3150), (1925, 2826), (2198, 2475), (2310, 2355)]