54165540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 128725980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 59, 60, 65, 66, 78, 107, 110, 118, 130, 132, 143, 156, 165, 177, 195, 214, 220, 236, 260, 286, 295, 321, 330, 354, 390, 428, 429, 535, 572, 590, 642, 649, 660, 708, 715, 767, 780, 858, 885, 1070, 1177, 1180, 1284, 1298, 1391, 1430, 1534, 1605, 1716, 1770, 1947, 2140, 2145, 2301, 2354, 2596, 2782, 2860, 3068, 3210, 3245, 3531, 3540, 3835, 3894, 4173, 4290, 4602, 4708, 5564, 5885, 6313, 6420, 6490, 6955, 7062, 7670, 7788, 8346, 8437, 8580, 9204, 9735, 11505, 11770, 12626, 12980, 13910, 14124, 15301, 15340, 16692, 16874, 17655, 18939, 19470, 20865, 23010, 23540, 25252, 25311, 27820, 30602, 31565, 33748, 35310, 37878, 38940, 41730, 42185, 45903, 46020, 50622, 61204, 63130, 69443, 70620, 75756, 76505, 82069, 83460, 84370, 91806, 94695, 101244, 126260, 126555, 138886, 153010, 164138, 168740, 183612, 189390, 208329, 229515, 246207, 253110, 277772, 306020, 328276, 347215, 378780, 410345, 416658, 459030, 492414, 506220, 694430, 820690, 833316, 902759, 918060, 984828, 1041645, 1231035, 1388860, 1641380, 1805518, 2083290, 2462070, 2708277, 3611036, 4166580, 4513795, 4924140, 5416554, 9027590, 10833108, 13541385, 18055180, 27082770, 54165540]

約数ペア:

[(1, 54165540), (2, 27082770), (3, 18055180), (4, 13541385), (5, 10833108), (6, 9027590), (10, 5416554), (11, 4924140), (12, 4513795), (13, 4166580), (15, 3611036), (20, 2708277), (22, 2462070), (26, 2083290), (30, 1805518), (33, 1641380), (39, 1388860), (44, 1231035), (52, 1041645), (55, 984828), (59, 918060), (60, 902759), (65, 833316), (66, 820690), (78, 694430), (107, 506220), (110, 492414), (118, 459030), (130, 416658), (132, 410345), (143, 378780), (156, 347215), (165, 328276), (177, 306020), (195, 277772), (214, 253110), (220, 246207), (236, 229515), (260, 208329), (286, 189390), (295, 183612), (321, 168740), (330, 164138), (354, 153010), (390, 138886), (428, 126555), (429, 126260), (535, 101244), (572, 94695), (590, 91806), (642, 84370), (649, 83460), (660, 82069), (708, 76505), (715, 75756), (767, 70620), (780, 69443), (858, 63130), (885, 61204), (1070, 50622), (1177, 46020), (1180, 45903), (1284, 42185), (1298, 41730), (1391, 38940), (1430, 37878), (1534, 35310), (1605, 33748), (1716, 31565), (1770, 30602), (1947, 27820), (2140, 25311), (2145, 25252), (2301, 23540), (2354, 23010), (2596, 20865), (2782, 19470), (2860, 18939), (3068, 17655), (3210, 16874), (3245, 16692), (3531, 15340), (3540, 15301), (3835, 14124), (3894, 13910), (4173, 12980), (4290, 12626), (4602, 11770), (4708, 11505), (5564, 9735), (5885, 9204), (6313, 8580), (6420, 8437), (6490, 8346), (6955, 7788), (7062, 7670)]