45945720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 161740800

約数和(自身を除く): 115795080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 179, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 358, 360, 372, 414, 460, 465, 537, 552, 558, 620, 690, 713, 716, 744, 828, 895, 920, 930, 1035, 1074, 1116, 1240, 1380, 1395, 1426, 1432, 1611, 1656, 1790, 1860, 2070, 2139, 2148, 2232, 2685, 2760, 2790, 2852, 3222, 3565, 3580, 3720, 4117, 4140, 4278, 4296, 5370, 5549, 5580, 5704, 6417, 6444, 7130, 7160, 8055, 8234, 8280, 8556, 10695, 10740, 11098, 11160, 12351, 12834, 12888, 14260, 16110, 16468, 16647, 17112, 20585, 21390, 21480, 22196, 24702, 25668, 27745, 28520, 32085, 32220, 32936, 33294, 37053, 41170, 42780, 44392, 49404, 49941, 51336, 55490, 61755, 64170, 64440, 66588, 74106, 82340, 83235, 85560, 98808, 99882, 110980, 123510, 127627, 128340, 133176, 148212, 164680, 166470, 185265, 199764, 221960, 247020, 249705, 255254, 256680, 296424, 332940, 370530, 382881, 399528, 494040, 499410, 510508, 638135, 665880, 741060, 765762, 998820, 1021016, 1148643, 1276270, 1482120, 1531524, 1914405, 1997640, 2297286, 2552540, 3063048, 3828810, 4594572, 5105080, 5743215, 7657620, 9189144, 11486430, 15315240, 22972860, 45945720]

約数ペア:

[(1, 45945720), (2, 22972860), (3, 15315240), (4, 11486430), (5, 9189144), (6, 7657620), (8, 5743215), (9, 5105080), (10, 4594572), (12, 3828810), (15, 3063048), (18, 2552540), (20, 2297286), (23, 1997640), (24, 1914405), (30, 1531524), (31, 1482120), (36, 1276270), (40, 1148643), (45, 1021016), (46, 998820), (60, 765762), (62, 741060), (69, 665880), (72, 638135), (90, 510508), (92, 499410), (93, 494040), (115, 399528), (120, 382881), (124, 370530), (138, 332940), (155, 296424), (179, 256680), (180, 255254), (184, 249705), (186, 247020), (207, 221960), (230, 199764), (248, 185265), (276, 166470), (279, 164680), (310, 148212), (345, 133176), (358, 128340), (360, 127627), (372, 123510), (414, 110980), (460, 99882), (465, 98808), (537, 85560), (552, 83235), (558, 82340), (620, 74106), (690, 66588), (713, 64440), (716, 64170), (744, 61755), (828, 55490), (895, 51336), (920, 49941), (930, 49404), (1035, 44392), (1074, 42780), (1116, 41170), (1240, 37053), (1380, 33294), (1395, 32936), (1426, 32220), (1432, 32085), (1611, 28520), (1656, 27745), (1790, 25668), (1860, 24702), (2070, 22196), (2139, 21480), (2148, 21390), (2232, 20585), (2685, 17112), (2760, 16647), (2790, 16468), (2852, 16110), (3222, 14260), (3565, 12888), (3580, 12834), (3720, 12351), (4117, 11160), (4140, 11098), (4278, 10740), (4296, 10695), (5370, 8556), (5549, 8280), (5580, 8234), (5704, 8055), (6417, 7160), (6444, 7130)]