82588440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 295488000

約数和(自身を除く): 212899560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 66, 74, 76, 88, 89, 95, 110, 111, 114, 120, 132, 148, 152, 165, 178, 185, 190, 209, 220, 222, 228, 264, 267, 285, 296, 330, 356, 370, 380, 407, 418, 440, 444, 445, 456, 534, 555, 570, 627, 660, 703, 712, 740, 760, 814, 836, 888, 890, 979, 1045, 1068, 1110, 1140, 1221, 1254, 1320, 1335, 1406, 1480, 1628, 1672, 1691, 1780, 1958, 2035, 2090, 2109, 2136, 2220, 2280, 2442, 2508, 2670, 2812, 2937, 3135, 3256, 3293, 3382, 3515, 3560, 3916, 4070, 4180, 4218, 4440, 4884, 4895, 5016, 5073, 5340, 5624, 5874, 6105, 6270, 6586, 6764, 7030, 7733, 7832, 8140, 8360, 8436, 8455, 9768, 9790, 9879, 10146, 10545, 10680, 11748, 12210, 12540, 13172, 13528, 14060, 14685, 15466, 16280, 16465, 16872, 16910, 18601, 19580, 19758, 20292, 21090, 23199, 23496, 24420, 25080, 25365, 26344, 28120, 29370, 30932, 32930, 33820, 36223, 37202, 38665, 39160, 39516, 40584, 42180, 46398, 48840, 49395, 50730, 55803, 58740, 61864, 62567, 65860, 67640, 72446, 74404, 77330, 79032, 84360, 92796, 93005, 98790, 101460, 108669, 111606, 115995, 117480, 125134, 131720, 144892, 148808, 154660, 181115, 185592, 186010, 187701, 197580, 202920, 217338, 223212, 231990, 250268, 279015, 289784, 309320, 312835, 362230, 372020, 375402, 395160, 434676, 446424, 463980, 500536, 543345, 558030, 625670, 688237, 724460, 744040, 750804, 869352, 927960, 938505, 1086690, 1116060, 1251340, 1376474, 1448920, 1501608, 1877010, 2064711, 2173380, 2232120, 2502680, 2752948, 3441185, 3754020, 4129422, 4346760, 5505896, 6882370, 7508040, 8258844, 10323555, 13764740, 16517688, 20647110, 27529480, 41294220, 82588440]

約数ペア:

[(1, 82588440), (2, 41294220), (3, 27529480), (4, 20647110), (5, 16517688), (6, 13764740), (8, 10323555), (10, 8258844), (11, 7508040), (12, 6882370), (15, 5505896), (19, 4346760), (20, 4129422), (22, 3754020), (24, 3441185), (30, 2752948), (33, 2502680), (37, 2232120), (38, 2173380), (40, 2064711), (44, 1877010), (55, 1501608), (57, 1448920), (60, 1376474), (66, 1251340), (74, 1116060), (76, 1086690), (88, 938505), (89, 927960), (95, 869352), (110, 750804), (111, 744040), (114, 724460), (120, 688237), (132, 625670), (148, 558030), (152, 543345), (165, 500536), (178, 463980), (185, 446424), (190, 434676), (209, 395160), (220, 375402), (222, 372020), (228, 362230), (264, 312835), (267, 309320), (285, 289784), (296, 279015), (330, 250268), (356, 231990), (370, 223212), (380, 217338), (407, 202920), (418, 197580), (440, 187701), (444, 186010), (445, 185592), (456, 181115), (534, 154660), (555, 148808), (570, 144892), (627, 131720), (660, 125134), (703, 117480), (712, 115995), (740, 111606), (760, 108669), (814, 101460), (836, 98790), (888, 93005), (890, 92796), (979, 84360), (1045, 79032), (1068, 77330), (1110, 74404), (1140, 72446), (1221, 67640), (1254, 65860), (1320, 62567), (1335, 61864), (1406, 58740), (1480, 55803), (1628, 50730), (1672, 49395), (1691, 48840), (1780, 46398), (1958, 42180), (2035, 40584), (2090, 39516), (2109, 39160), (2136, 38665), (2220, 37202), (2280, 36223), (2442, 33820), (2508, 32930), (2670, 30932), (2812, 29370), (2937, 28120), (3135, 26344), (3256, 25365), (3293, 25080), (3382, 24420), (3515, 23496), (3560, 23199), (3916, 21090), (4070, 20292), (4180, 19758), (4218, 19580), (4440, 18601), (4884, 16910), (4895, 16872), (5016, 16465), (5073, 16280), (5340, 15466), (5624, 14685), (5874, 14060), (6105, 13528), (6270, 13172), (6586, 12540), (6764, 12210), (7030, 11748), (7733, 10680), (7832, 10545), (8140, 10146), (8360, 9879), (8436, 9790), (8455, 9768)]