26979480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:791

約数の個数: 160

約数和(自身を含む): 99055440

約数和(自身を除く): 72075960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 757, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1514, 1620, 1782, 1980, 2271, 2376, 2970, 3028, 3240, 3564, 3785, 3960, 4455, 4542, 5940, 6056, 6813, 7128, 7570, 8327, 8910, 9084, 11355, 11880, 13626, 15140, 16654, 17820, 18168, 20439, 22710, 24981, 27252, 30280, 33308, 34065, 35640, 40878, 41635, 45420, 49962, 54504, 61317, 66616, 68130, 74943, 81756, 83270, 90840, 99924, 102195, 122634, 124905, 136260, 149886, 163512, 166540, 199848, 204390, 224829, 245268, 249810, 272520, 299772, 306585, 333080, 374715, 408780, 449658, 490536, 499620, 599544, 613170, 674487, 749430, 817560, 899316, 999240, 1124145, 1226340, 1348974, 1498860, 1798632, 2248290, 2452680, 2697948, 2997720, 3372435, 4496580, 5395896, 6744870, 8993160, 13489740, 26979480]

約数ペア:

[(1, 26979480), (2, 13489740), (3, 8993160), (4, 6744870), (5, 5395896), (6, 4496580), (8, 3372435), (9, 2997720), (10, 2697948), (11, 2452680), (12, 2248290), (15, 1798632), (18, 1498860), (20, 1348974), (22, 1226340), (24, 1124145), (27, 999240), (30, 899316), (33, 817560), (36, 749430), (40, 674487), (44, 613170), (45, 599544), (54, 499620), (55, 490536), (60, 449658), (66, 408780), (72, 374715), (81, 333080), (88, 306585), (90, 299772), (99, 272520), (108, 249810), (110, 245268), (120, 224829), (132, 204390), (135, 199848), (162, 166540), (165, 163512), (180, 149886), (198, 136260), (216, 124905), (220, 122634), (264, 102195), (270, 99924), (297, 90840), (324, 83270), (330, 81756), (360, 74943), (396, 68130), (405, 66616), (440, 61317), (495, 54504), (540, 49962), (594, 45420), (648, 41635), (660, 40878), (757, 35640), (792, 34065), (810, 33308), (891, 30280), (990, 27252), (1080, 24981), (1188, 22710), (1320, 20439), (1485, 18168), (1514, 17820), (1620, 16654), (1782, 15140), (1980, 13626), (2271, 11880), (2376, 11355), (2970, 9084), (3028, 8910), (3240, 8327), (3564, 7570), (3785, 7128), (3960, 6813), (4455, 6056), (4542, 5940)]