55302240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 202245120

約数和(自身を除く): 146942880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 109, 112, 120, 140, 151, 160, 168, 210, 218, 224, 240, 280, 302, 327, 336, 420, 436, 453, 480, 545, 560, 604, 654, 672, 755, 763, 840, 872, 906, 1057, 1090, 1120, 1208, 1308, 1510, 1526, 1635, 1680, 1744, 1812, 2114, 2180, 2265, 2289, 2416, 2616, 3020, 3052, 3171, 3270, 3360, 3488, 3624, 3815, 4228, 4360, 4530, 4578, 4832, 5232, 5285, 6040, 6104, 6342, 6540, 7248, 7630, 8456, 8720, 9060, 9156, 10464, 10570, 11445, 12080, 12208, 12684, 13080, 14496, 15260, 15855, 16459, 16912, 17440, 18120, 18312, 21140, 22890, 24160, 24416, 25368, 26160, 30520, 31710, 32918, 33824, 36240, 36624, 42280, 45780, 49377, 50736, 52320, 61040, 63420, 65836, 72480, 73248, 82295, 84560, 91560, 98754, 101472, 115213, 122080, 126840, 131672, 164590, 169120, 183120, 197508, 230426, 246885, 253680, 263344, 329180, 345639, 366240, 395016, 460852, 493770, 507360, 526688, 576065, 658360, 691278, 790032, 921704, 987540, 1152130, 1316720, 1382556, 1580064, 1728195, 1843408, 1975080, 2304260, 2633440, 2765112, 3456390, 3686816, 3950160, 4608520, 5530224, 6912780, 7900320, 9217040, 11060448, 13825560, 18434080, 27651120, 55302240]

約数ペア:

[(1, 55302240), (2, 27651120), (3, 18434080), (4, 13825560), (5, 11060448), (6, 9217040), (7, 7900320), (8, 6912780), (10, 5530224), (12, 4608520), (14, 3950160), (15, 3686816), (16, 3456390), (20, 2765112), (21, 2633440), (24, 2304260), (28, 1975080), (30, 1843408), (32, 1728195), (35, 1580064), (40, 1382556), (42, 1316720), (48, 1152130), (56, 987540), (60, 921704), (70, 790032), (80, 691278), (84, 658360), (96, 576065), (105, 526688), (109, 507360), (112, 493770), (120, 460852), (140, 395016), (151, 366240), (160, 345639), (168, 329180), (210, 263344), (218, 253680), (224, 246885), (240, 230426), (280, 197508), (302, 183120), (327, 169120), (336, 164590), (420, 131672), (436, 126840), (453, 122080), (480, 115213), (545, 101472), (560, 98754), (604, 91560), (654, 84560), (672, 82295), (755, 73248), (763, 72480), (840, 65836), (872, 63420), (906, 61040), (1057, 52320), (1090, 50736), (1120, 49377), (1208, 45780), (1308, 42280), (1510, 36624), (1526, 36240), (1635, 33824), (1680, 32918), (1744, 31710), (1812, 30520), (2114, 26160), (2180, 25368), (2265, 24416), (2289, 24160), (2416, 22890), (2616, 21140), (3020, 18312), (3052, 18120), (3171, 17440), (3270, 16912), (3360, 16459), (3488, 15855), (3624, 15260), (3815, 14496), (4228, 13080), (4360, 12684), (4530, 12208), (4578, 12080), (4832, 11445), (5232, 10570), (5285, 10464), (6040, 9156), (6104, 9060), (6342, 8720), (6540, 8456), (7248, 7630)]