61342380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 156385620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 414, 449, 460, 495, 506, 540, 594, 621, 660, 690, 759, 828, 898, 990, 1012, 1035, 1188, 1242, 1265, 1347, 1380, 1485, 1518, 1796, 1980, 2070, 2245, 2277, 2484, 2530, 2694, 2970, 3036, 3105, 3795, 4041, 4140, 4490, 4554, 4939, 5060, 5388, 5940, 6210, 6735, 6831, 7590, 8082, 8980, 9108, 9878, 10327, 11385, 12123, 12420, 13470, 13662, 14817, 15180, 16164, 19756, 20205, 20654, 22770, 24246, 24695, 26940, 27324, 29634, 30981, 34155, 40410, 41308, 44451, 45540, 48492, 49390, 51635, 59268, 60615, 61962, 68310, 74085, 80820, 88902, 92943, 98780, 103270, 113597, 121230, 123924, 133353, 136620, 148170, 154905, 177804, 185886, 206540, 222255, 227194, 242460, 266706, 278829, 296340, 309810, 340791, 371772, 444510, 454388, 464715, 533412, 557658, 567985, 619620, 666765, 681582, 889020, 929430, 1022373, 1115316, 1135970, 1333530, 1363164, 1394145, 1703955, 1858860, 2044746, 2271940, 2667060, 2788290, 3067119, 3407910, 4089492, 5111865, 5576580, 6134238, 6815820, 10223730, 12268476, 15335595, 20447460, 30671190, 61342380]

約数ペア:

[(1, 61342380), (2, 30671190), (3, 20447460), (4, 15335595), (5, 12268476), (6, 10223730), (9, 6815820), (10, 6134238), (11, 5576580), (12, 5111865), (15, 4089492), (18, 3407910), (20, 3067119), (22, 2788290), (23, 2667060), (27, 2271940), (30, 2044746), (33, 1858860), (36, 1703955), (44, 1394145), (45, 1363164), (46, 1333530), (54, 1135970), (55, 1115316), (60, 1022373), (66, 929430), (69, 889020), (90, 681582), (92, 666765), (99, 619620), (108, 567985), (110, 557658), (115, 533412), (132, 464715), (135, 454388), (138, 444510), (165, 371772), (180, 340791), (198, 309810), (207, 296340), (220, 278829), (230, 266706), (253, 242460), (270, 227194), (276, 222255), (297, 206540), (330, 185886), (345, 177804), (396, 154905), (414, 148170), (449, 136620), (460, 133353), (495, 123924), (506, 121230), (540, 113597), (594, 103270), (621, 98780), (660, 92943), (690, 88902), (759, 80820), (828, 74085), (898, 68310), (990, 61962), (1012, 60615), (1035, 59268), (1188, 51635), (1242, 49390), (1265, 48492), (1347, 45540), (1380, 44451), (1485, 41308), (1518, 40410), (1796, 34155), (1980, 30981), (2070, 29634), (2245, 27324), (2277, 26940), (2484, 24695), (2530, 24246), (2694, 22770), (2970, 20654), (3036, 20205), (3105, 19756), (3795, 16164), (4041, 15180), (4140, 14817), (4490, 13662), (4554, 13470), (4939, 12420), (5060, 12123), (5388, 11385), (5940, 10327), (6210, 9878), (6735, 9108), (6831, 8980), (7590, 8082)]