66877920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 237867840

約数和(自身を除く): 170989920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 113, 120, 135, 137, 144, 160, 180, 216, 226, 240, 270, 274, 288, 339, 360, 411, 432, 452, 480, 540, 548, 565, 678, 685, 720, 822, 864, 904, 1017, 1080, 1096, 1130, 1233, 1356, 1370, 1440, 1644, 1695, 1808, 2034, 2055, 2160, 2192, 2260, 2466, 2712, 2740, 3051, 3288, 3390, 3616, 3699, 4068, 4110, 4320, 4384, 4520, 4932, 5085, 5424, 5480, 6102, 6165, 6576, 6780, 7398, 8136, 8220, 9040, 9864, 10170, 10848, 10960, 12204, 12330, 13152, 13560, 14796, 15255, 15481, 16272, 16440, 18080, 18495, 19728, 20340, 21920, 24408, 24660, 27120, 29592, 30510, 30962, 32544, 32880, 36990, 39456, 40680, 46443, 48816, 49320, 54240, 59184, 61020, 61924, 65760, 73980, 77405, 81360, 92886, 97632, 98640, 118368, 122040, 123848, 139329, 147960, 154810, 162720, 185772, 197280, 232215, 244080, 247696, 278658, 295920, 309620, 371544, 417987, 464430, 488160, 495392, 557316, 591840, 619240, 696645, 743088, 835974, 928860, 1114632, 1238480, 1393290, 1486176, 1671948, 1857720, 2089935, 2229264, 2476960, 2786580, 3343896, 3715440, 4179870, 4458528, 5573160, 6687792, 7430880, 8359740, 11146320, 13375584, 16719480, 22292640, 33438960, 66877920]

約数ペア:

[(1, 66877920), (2, 33438960), (3, 22292640), (4, 16719480), (5, 13375584), (6, 11146320), (8, 8359740), (9, 7430880), (10, 6687792), (12, 5573160), (15, 4458528), (16, 4179870), (18, 3715440), (20, 3343896), (24, 2786580), (27, 2476960), (30, 2229264), (32, 2089935), (36, 1857720), (40, 1671948), (45, 1486176), (48, 1393290), (54, 1238480), (60, 1114632), (72, 928860), (80, 835974), (90, 743088), (96, 696645), (108, 619240), (113, 591840), (120, 557316), (135, 495392), (137, 488160), (144, 464430), (160, 417987), (180, 371544), (216, 309620), (226, 295920), (240, 278658), (270, 247696), (274, 244080), (288, 232215), (339, 197280), (360, 185772), (411, 162720), (432, 154810), (452, 147960), (480, 139329), (540, 123848), (548, 122040), (565, 118368), (678, 98640), (685, 97632), (720, 92886), (822, 81360), (864, 77405), (904, 73980), (1017, 65760), (1080, 61924), (1096, 61020), (1130, 59184), (1233, 54240), (1356, 49320), (1370, 48816), (1440, 46443), (1644, 40680), (1695, 39456), (1808, 36990), (2034, 32880), (2055, 32544), (2160, 30962), (2192, 30510), (2260, 29592), (2466, 27120), (2712, 24660), (2740, 24408), (3051, 21920), (3288, 20340), (3390, 19728), (3616, 18495), (3699, 18080), (4068, 16440), (4110, 16272), (4320, 15481), (4384, 15255), (4520, 14796), (4932, 13560), (5085, 13152), (5424, 12330), (5480, 12204), (6102, 10960), (6165, 10848), (6576, 10170), (6780, 9864), (7398, 9040), (8136, 8220)]