66354400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 216

約数和(自身を含む): 201455856

約数和(自身を除く): 135101456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 41, 50, 56, 68, 70, 80, 82, 85, 100, 112, 119, 136, 140, 160, 164, 170, 175, 200, 205, 224, 238, 272, 280, 287, 289, 328, 340, 350, 400, 410, 425, 476, 544, 560, 574, 578, 595, 656, 680, 697, 700, 800, 820, 850, 952, 1025, 1120, 1148, 1156, 1190, 1312, 1360, 1394, 1400, 1435, 1445, 1640, 1700, 1904, 2023, 2050, 2296, 2312, 2380, 2720, 2788, 2800, 2870, 2890, 2975, 3280, 3400, 3485, 3808, 4046, 4100, 4592, 4624, 4760, 4879, 5576, 5600, 5740, 5780, 5950, 6560, 6800, 6970, 7175, 7225, 8092, 8200, 9184, 9248, 9520, 9758, 10115, 11152, 11480, 11560, 11849, 11900, 13600, 13940, 14350, 14450, 16184, 16400, 17425, 19040, 19516, 20230, 22304, 22960, 23120, 23698, 23800, 24395, 27880, 28700, 28900, 32368, 32800, 34850, 39032, 40460, 45920, 46240, 47396, 47600, 48790, 50575, 55760, 57400, 57800, 59245, 64736, 69700, 78064, 80920, 82943, 94792, 95200, 97580, 101150, 111520, 114800, 115600, 118490, 121975, 139400, 156128, 161840, 165886, 189584, 195160, 202300, 229600, 231200, 236980, 243950, 278800, 296225, 323680, 331772, 379168, 390320, 404600, 414715, 473960, 487900, 557600, 592450, 663544, 780640, 809200, 829430, 947920, 975800, 1184900, 1327088, 1618400, 1658860, 1895840, 1951600, 2073575, 2369800, 2654176, 3317720, 3903200, 4147150, 4739600, 6635440, 8294300, 9479200, 13270880, 16588600, 33177200, 66354400]

約数ペア:

[(1, 66354400), (2, 33177200), (4, 16588600), (5, 13270880), (7, 9479200), (8, 8294300), (10, 6635440), (14, 4739600), (16, 4147150), (17, 3903200), (20, 3317720), (25, 2654176), (28, 2369800), (32, 2073575), (34, 1951600), (35, 1895840), (40, 1658860), (41, 1618400), (50, 1327088), (56, 1184900), (68, 975800), (70, 947920), (80, 829430), (82, 809200), (85, 780640), (100, 663544), (112, 592450), (119, 557600), (136, 487900), (140, 473960), (160, 414715), (164, 404600), (170, 390320), (175, 379168), (200, 331772), (205, 323680), (224, 296225), (238, 278800), (272, 243950), (280, 236980), (287, 231200), (289, 229600), (328, 202300), (340, 195160), (350, 189584), (400, 165886), (410, 161840), (425, 156128), (476, 139400), (544, 121975), (560, 118490), (574, 115600), (578, 114800), (595, 111520), (656, 101150), (680, 97580), (697, 95200), (700, 94792), (800, 82943), (820, 80920), (850, 78064), (952, 69700), (1025, 64736), (1120, 59245), (1148, 57800), (1156, 57400), (1190, 55760), (1312, 50575), (1360, 48790), (1394, 47600), (1400, 47396), (1435, 46240), (1445, 45920), (1640, 40460), (1700, 39032), (1904, 34850), (2023, 32800), (2050, 32368), (2296, 28900), (2312, 28700), (2380, 27880), (2720, 24395), (2788, 23800), (2800, 23698), (2870, 23120), (2890, 22960), (2975, 22304), (3280, 20230), (3400, 19516), (3485, 19040), (3808, 17425), (4046, 16400), (4100, 16184), (4592, 14450), (4624, 14350), (4760, 13940), (4879, 13600), (5576, 11900), (5600, 11849), (5740, 11560), (5780, 11480), (5950, 11152), (6560, 10115), (6800, 9758), (6970, 9520), (7175, 9248), (7225, 9184), (8092, 8200)]