56877480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 206219520

約数和(自身を除く): 149342040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 271, 318, 330, 360, 396, 424, 440, 477, 495, 530, 542, 583, 636, 660, 792, 795, 813, 954, 990, 1060, 1084, 1166, 1272, 1320, 1355, 1590, 1626, 1749, 1908, 1980, 2120, 2168, 2332, 2385, 2439, 2710, 2915, 2981, 3180, 3252, 3498, 3816, 3960, 4065, 4664, 4770, 4878, 5247, 5420, 5830, 5962, 6360, 6504, 6996, 8130, 8745, 8943, 9540, 9756, 10494, 10840, 11660, 11924, 12195, 13992, 14363, 14905, 16260, 17490, 17886, 19080, 19512, 20988, 23320, 23848, 24390, 26235, 26829, 28726, 29810, 32520, 34980, 35772, 41976, 43089, 44715, 48780, 52470, 53658, 57452, 59620, 69960, 71544, 71815, 86178, 89430, 97560, 104940, 107316, 114904, 119240, 129267, 134145, 143630, 157993, 172356, 178860, 209880, 214632, 215445, 258534, 268290, 287260, 315986, 344712, 357720, 430890, 473979, 517068, 536580, 574520, 631972, 646335, 789965, 861780, 947958, 1034136, 1073160, 1263944, 1292670, 1421937, 1579930, 1723560, 1895916, 2369895, 2585340, 2843874, 3159860, 3791832, 4739790, 5170680, 5687748, 6319720, 7109685, 9479580, 11375496, 14219370, 18959160, 28438740, 56877480]

約数ペア:

[(1, 56877480), (2, 28438740), (3, 18959160), (4, 14219370), (5, 11375496), (6, 9479580), (8, 7109685), (9, 6319720), (10, 5687748), (11, 5170680), (12, 4739790), (15, 3791832), (18, 3159860), (20, 2843874), (22, 2585340), (24, 2369895), (30, 1895916), (33, 1723560), (36, 1579930), (40, 1421937), (44, 1292670), (45, 1263944), (53, 1073160), (55, 1034136), (60, 947958), (66, 861780), (72, 789965), (88, 646335), (90, 631972), (99, 574520), (106, 536580), (110, 517068), (120, 473979), (132, 430890), (159, 357720), (165, 344712), (180, 315986), (198, 287260), (212, 268290), (220, 258534), (264, 215445), (265, 214632), (271, 209880), (318, 178860), (330, 172356), (360, 157993), (396, 143630), (424, 134145), (440, 129267), (477, 119240), (495, 114904), (530, 107316), (542, 104940), (583, 97560), (636, 89430), (660, 86178), (792, 71815), (795, 71544), (813, 69960), (954, 59620), (990, 57452), (1060, 53658), (1084, 52470), (1166, 48780), (1272, 44715), (1320, 43089), (1355, 41976), (1590, 35772), (1626, 34980), (1749, 32520), (1908, 29810), (1980, 28726), (2120, 26829), (2168, 26235), (2332, 24390), (2385, 23848), (2439, 23320), (2710, 20988), (2915, 19512), (2981, 19080), (3180, 17886), (3252, 17490), (3498, 16260), (3816, 14905), (3960, 14363), (4065, 13992), (4664, 12195), (4770, 11924), (4878, 11660), (5247, 10840), (5420, 10494), (5830, 9756), (5962, 9540), (6360, 8943), (6504, 8745), (6996, 8130)]