82253220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 277831680

約数和(自身を除く): 195578460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 67, 70, 74, 79, 84, 105, 111, 134, 140, 148, 158, 185, 201, 210, 222, 237, 259, 268, 316, 335, 370, 395, 402, 420, 444, 469, 474, 518, 553, 555, 670, 740, 777, 790, 804, 938, 948, 1005, 1036, 1106, 1110, 1185, 1295, 1340, 1407, 1554, 1580, 1659, 1876, 2010, 2212, 2220, 2345, 2370, 2479, 2590, 2765, 2814, 2923, 3108, 3318, 3885, 4020, 4690, 4740, 4958, 5180, 5293, 5530, 5628, 5846, 6636, 7035, 7437, 7770, 8295, 8769, 9380, 9916, 10586, 11060, 11692, 12395, 14070, 14615, 14874, 15540, 15879, 16590, 17353, 17538, 20461, 21172, 24790, 26465, 28140, 29230, 29748, 31758, 33180, 34706, 35076, 37051, 37185, 40922, 43845, 49580, 52059, 52930, 58460, 61383, 63516, 69412, 74102, 74370, 79395, 81844, 86765, 87690, 102305, 104118, 105860, 111153, 122766, 148204, 148740, 158790, 173530, 175380, 185255, 195841, 204610, 208236, 222306, 245532, 260295, 306915, 317580, 347060, 370510, 391682, 409220, 444612, 520590, 555765, 587523, 613830, 741020, 783364, 979205, 1041180, 1111530, 1175046, 1227660, 1370887, 1958410, 2223060, 2350092, 2741774, 2937615, 3916820, 4112661, 5483548, 5875230, 6854435, 8225322, 11750460, 13708870, 16450644, 20563305, 27417740, 41126610, 82253220]

約数ペア:

[(1, 82253220), (2, 41126610), (3, 27417740), (4, 20563305), (5, 16450644), (6, 13708870), (7, 11750460), (10, 8225322), (12, 6854435), (14, 5875230), (15, 5483548), (20, 4112661), (21, 3916820), (28, 2937615), (30, 2741774), (35, 2350092), (37, 2223060), (42, 1958410), (60, 1370887), (67, 1227660), (70, 1175046), (74, 1111530), (79, 1041180), (84, 979205), (105, 783364), (111, 741020), (134, 613830), (140, 587523), (148, 555765), (158, 520590), (185, 444612), (201, 409220), (210, 391682), (222, 370510), (237, 347060), (259, 317580), (268, 306915), (316, 260295), (335, 245532), (370, 222306), (395, 208236), (402, 204610), (420, 195841), (444, 185255), (469, 175380), (474, 173530), (518, 158790), (553, 148740), (555, 148204), (670, 122766), (740, 111153), (777, 105860), (790, 104118), (804, 102305), (938, 87690), (948, 86765), (1005, 81844), (1036, 79395), (1106, 74370), (1110, 74102), (1185, 69412), (1295, 63516), (1340, 61383), (1407, 58460), (1554, 52930), (1580, 52059), (1659, 49580), (1876, 43845), (2010, 40922), (2212, 37185), (2220, 37051), (2345, 35076), (2370, 34706), (2479, 33180), (2590, 31758), (2765, 29748), (2814, 29230), (2923, 28140), (3108, 26465), (3318, 24790), (3885, 21172), (4020, 20461), (4690, 17538), (4740, 17353), (4958, 16590), (5180, 15879), (5293, 15540), (5530, 14874), (5628, 14615), (5846, 14070), (6636, 12395), (7035, 11692), (7437, 11060), (7770, 10586), (8295, 9916), (8769, 9380)]