64691550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1903

約数の個数: 144

約数和(自身を含む): 216807552

約数和(自身を除く): 152116002

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, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1867, 1925, 2310, 2475, 3150, 3465, 3734, 3850, 4950, 5601, 5775, 6930, 9335, 11202, 11550, 13069, 16803, 17325, 18670, 20537, 26138, 28005, 33606, 34650, 39207, 41074, 46675, 56010, 61611, 65345, 78414, 84015, 93350, 102685, 117621, 123222, 130690, 140025, 143759, 168030, 184833, 196035, 205370, 235242, 280050, 287518, 308055, 326725, 369666, 392070, 420075, 431277, 513425, 588105, 616110, 653450, 718795, 840150, 862554, 924165, 980175, 1026850, 1176210, 1293831, 1437590, 1540275, 1848330, 1960350, 2156385, 2587662, 2940525, 3080550, 3593975, 4312770, 4620825, 5881050, 6469155, 7187950, 9241650, 10781925, 12938310, 21563850, 32345775, 64691550]

約数ペア:

[(1, 64691550), (2, 32345775), (3, 21563850), (5, 12938310), (6, 10781925), (7, 9241650), (9, 7187950), (10, 6469155), (11, 5881050), (14, 4620825), (15, 4312770), (18, 3593975), (21, 3080550), (22, 2940525), (25, 2587662), (30, 2156385), (33, 1960350), (35, 1848330), (42, 1540275), (45, 1437590), (50, 1293831), (55, 1176210), (63, 1026850), (66, 980175), (70, 924165), (75, 862554), (77, 840150), (90, 718795), (99, 653450), (105, 616110), (110, 588105), (126, 513425), (150, 431277), (154, 420075), (165, 392070), (175, 369666), (198, 326725), (210, 308055), (225, 287518), (231, 280050), (275, 235242), (315, 205370), (330, 196035), (350, 184833), (385, 168030), (450, 143759), (462, 140025), (495, 130690), (525, 123222), (550, 117621), (630, 102685), (693, 93350), (770, 84015), (825, 78414), (990, 65345), (1050, 61611), (1155, 56010), (1386, 46675), (1575, 41074), (1650, 39207), (1867, 34650), (1925, 33606), (2310, 28005), (2475, 26138), (3150, 20537), (3465, 18670), (3734, 17325), (3850, 16803), (4950, 13069), (5601, 11550), (5775, 11202), (6930, 9335)]