127923180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27689}}^1$

素因数の和:27719

約数の個数: 96

約数和(自身を含む): 446584320

約数和(自身を除く): 318661140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 27689, 55378, 83067, 110756, 138445, 166134, 193823, 276890, 304579, 332268, 387646, 415335, 553780, 581469, 609158, 775292, 830670, 913737, 969115, 1162938, 1218316, 1522895, 1661340, 1827474, 1938230, 2132053, 2325876, 2907345, 3045790, 3654948, 3876460, 4264106, 4568685, 5814690, 6091580, 6396159, 8528212, 9137370, 10660265, 11629380, 12792318, 18274740, 21320530, 25584636, 31980795, 42641060, 63961590, 127923180]

約数ペア:

[(1, 127923180), (2, 63961590), (3, 42641060), (4, 31980795), (5, 25584636), (6, 21320530), (7, 18274740), (10, 12792318), (11, 11629380), (12, 10660265), (14, 9137370), (15, 8528212), (20, 6396159), (21, 6091580), (22, 5814690), (28, 4568685), (30, 4264106), (33, 3876460), (35, 3654948), (42, 3045790), (44, 2907345), (55, 2325876), (60, 2132053), (66, 1938230), (70, 1827474), (77, 1661340), (84, 1522895), (105, 1218316), (110, 1162938), (132, 969115), (140, 913737), (154, 830670), (165, 775292), (210, 609158), (220, 581469), (231, 553780), (308, 415335), (330, 387646), (385, 332268), (420, 304579), (462, 276890), (660, 193823), (770, 166134), (924, 138445), (1155, 110756), (1540, 83067), (2310, 55378), (4620, 27689)]