54622620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 189665280

約数和(自身を除く): 135042660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 251, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 502, 540, 558, 585, 620, 702, 753, 780, 806, 837, 930, 1004, 1116, 1170, 1209, 1255, 1395, 1404, 1506, 1612, 1674, 1755, 1860, 2015, 2259, 2340, 2418, 2510, 2790, 3012, 3263, 3348, 3510, 3627, 3765, 4030, 4185, 4518, 4836, 5020, 5580, 6045, 6526, 6777, 7020, 7254, 7530, 7781, 8060, 8370, 9036, 9789, 10881, 11295, 12090, 13052, 13554, 14508, 15060, 15562, 16315, 16740, 18135, 19578, 21762, 22590, 23343, 24180, 27108, 29367, 31124, 32630, 33885, 36270, 38905, 39156, 43524, 45180, 46686, 48945, 54405, 58734, 65260, 67770, 70029, 72540, 77810, 88101, 93372, 97890, 101153, 108810, 116715, 117468, 135540, 140058, 146835, 155620, 176202, 195780, 202306, 210087, 217620, 233430, 280116, 293670, 303459, 350145, 352404, 404612, 420174, 440505, 466860, 505765, 587340, 606918, 700290, 840348, 881010, 910377, 1011530, 1050435, 1213836, 1400580, 1517295, 1762020, 1820754, 2023060, 2100870, 2731131, 3034590, 3641508, 4201740, 4551885, 5462262, 6069180, 9103770, 10924524, 13655655, 18207540, 27311310, 54622620]

約数ペア:

[(1, 54622620), (2, 27311310), (3, 18207540), (4, 13655655), (5, 10924524), (6, 9103770), (9, 6069180), (10, 5462262), (12, 4551885), (13, 4201740), (15, 3641508), (18, 3034590), (20, 2731131), (26, 2100870), (27, 2023060), (30, 1820754), (31, 1762020), (36, 1517295), (39, 1400580), (45, 1213836), (52, 1050435), (54, 1011530), (60, 910377), (62, 881010), (65, 840348), (78, 700290), (90, 606918), (93, 587340), (108, 505765), (117, 466860), (124, 440505), (130, 420174), (135, 404612), (155, 352404), (156, 350145), (180, 303459), (186, 293670), (195, 280116), (234, 233430), (251, 217620), (260, 210087), (270, 202306), (279, 195780), (310, 176202), (351, 155620), (372, 146835), (390, 140058), (403, 135540), (465, 117468), (468, 116715), (502, 108810), (540, 101153), (558, 97890), (585, 93372), (620, 88101), (702, 77810), (753, 72540), (780, 70029), (806, 67770), (837, 65260), (930, 58734), (1004, 54405), (1116, 48945), (1170, 46686), (1209, 45180), (1255, 43524), (1395, 39156), (1404, 38905), (1506, 36270), (1612, 33885), (1674, 32630), (1755, 31124), (1860, 29367), (2015, 27108), (2259, 24180), (2340, 23343), (2418, 22590), (2510, 21762), (2790, 19578), (3012, 18135), (3263, 16740), (3348, 16315), (3510, 15562), (3627, 15060), (3765, 14508), (4030, 13554), (4185, 13052), (4518, 12090), (4836, 11295), (5020, 10881), (5580, 9789), (6045, 9036), (6526, 8370), (6777, 8060), (7020, 7781), (7254, 7530)]