55674720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 216

約数和(自身を含む): 203203728

約数和(自身を除く): 147529008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 230, 240, 246, 276, 288, 328, 345, 360, 368, 369, 410, 414, 460, 480, 492, 552, 615, 656, 690, 720, 736, 738, 820, 828, 920, 943, 984, 1035, 1104, 1230, 1312, 1380, 1440, 1476, 1640, 1656, 1681, 1840, 1845, 1886, 1968, 2070, 2208, 2460, 2760, 2829, 2952, 3280, 3312, 3362, 3680, 3690, 3772, 3936, 4140, 4715, 4920, 5043, 5520, 5658, 5904, 6560, 6624, 6724, 7380, 7544, 8280, 8405, 8487, 9430, 9840, 10086, 11040, 11316, 11808, 13448, 14145, 14760, 15088, 15129, 16560, 16810, 16974, 18860, 19680, 20172, 22632, 25215, 26896, 28290, 29520, 30176, 30258, 33120, 33620, 33948, 37720, 38663, 40344, 42435, 45264, 50430, 53792, 56580, 59040, 60516, 67240, 67896, 75440, 75645, 77326, 80688, 84870, 90528, 100860, 113160, 115989, 121032, 134480, 135792, 150880, 151290, 154652, 161376, 169740, 193315, 201720, 226320, 231978, 242064, 268960, 271584, 302580, 309304, 339480, 347967, 386630, 403440, 452640, 463956, 484128, 579945, 605160, 618608, 678960, 695934, 773260, 806880, 927912, 1159890, 1210320, 1237216, 1357920, 1391868, 1546520, 1739835, 1855824, 2319780, 2420640, 2783736, 3093040, 3479670, 3711648, 4639560, 5567472, 6186080, 6959340, 9279120, 11134944, 13918680, 18558240, 27837360, 55674720]

約数ペア:

[(1, 55674720), (2, 27837360), (3, 18558240), (4, 13918680), (5, 11134944), (6, 9279120), (8, 6959340), (9, 6186080), (10, 5567472), (12, 4639560), (15, 3711648), (16, 3479670), (18, 3093040), (20, 2783736), (23, 2420640), (24, 2319780), (30, 1855824), (32, 1739835), (36, 1546520), (40, 1391868), (41, 1357920), (45, 1237216), (46, 1210320), (48, 1159890), (60, 927912), (69, 806880), (72, 773260), (80, 695934), (82, 678960), (90, 618608), (92, 605160), (96, 579945), (115, 484128), (120, 463956), (123, 452640), (138, 403440), (144, 386630), (160, 347967), (164, 339480), (180, 309304), (184, 302580), (205, 271584), (207, 268960), (230, 242064), (240, 231978), (246, 226320), (276, 201720), (288, 193315), (328, 169740), (345, 161376), (360, 154652), (368, 151290), (369, 150880), (410, 135792), (414, 134480), (460, 121032), (480, 115989), (492, 113160), (552, 100860), (615, 90528), (656, 84870), (690, 80688), (720, 77326), (736, 75645), (738, 75440), (820, 67896), (828, 67240), (920, 60516), (943, 59040), (984, 56580), (1035, 53792), (1104, 50430), (1230, 45264), (1312, 42435), (1380, 40344), (1440, 38663), (1476, 37720), (1640, 33948), (1656, 33620), (1681, 33120), (1840, 30258), (1845, 30176), (1886, 29520), (1968, 28290), (2070, 26896), (2208, 25215), (2460, 22632), (2760, 20172), (2829, 19680), (2952, 18860), (3280, 16974), (3312, 16810), (3362, 16560), (3680, 15129), (3690, 15088), (3772, 14760), (3936, 14145), (4140, 13448), (4715, 11808), (4920, 11316), (5043, 11040), (5520, 10086), (5658, 9840), (5904, 9430), (6560, 8487), (6624, 8405), (6724, 8280), (7380, 7544)]