22972860

素因数分解:

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

素因数の和:248

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 52506180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 179, 180, 186, 207, 230, 276, 279, 310, 345, 358, 372, 414, 460, 465, 537, 558, 620, 690, 713, 716, 828, 895, 930, 1035, 1074, 1116, 1380, 1395, 1426, 1611, 1790, 1860, 2070, 2139, 2148, 2685, 2790, 2852, 3222, 3565, 3580, 4117, 4140, 4278, 5370, 5549, 5580, 6417, 6444, 7130, 8055, 8234, 8556, 10695, 10740, 11098, 12351, 12834, 14260, 16110, 16468, 16647, 20585, 21390, 22196, 24702, 25668, 27745, 32085, 32220, 33294, 37053, 41170, 42780, 49404, 49941, 55490, 61755, 64170, 66588, 74106, 82340, 83235, 99882, 110980, 123510, 127627, 128340, 148212, 166470, 185265, 199764, 247020, 249705, 255254, 332940, 370530, 382881, 499410, 510508, 638135, 741060, 765762, 998820, 1148643, 1276270, 1531524, 1914405, 2297286, 2552540, 3828810, 4594572, 5743215, 7657620, 11486430, 22972860]

約数ペア:

[(1, 22972860), (2, 11486430), (3, 7657620), (4, 5743215), (5, 4594572), (6, 3828810), (9, 2552540), (10, 2297286), (12, 1914405), (15, 1531524), (18, 1276270), (20, 1148643), (23, 998820), (30, 765762), (31, 741060), (36, 638135), (45, 510508), (46, 499410), (60, 382881), (62, 370530), (69, 332940), (90, 255254), (92, 249705), (93, 247020), (115, 199764), (124, 185265), (138, 166470), (155, 148212), (179, 128340), (180, 127627), (186, 123510), (207, 110980), (230, 99882), (276, 83235), (279, 82340), (310, 74106), (345, 66588), (358, 64170), (372, 61755), (414, 55490), (460, 49941), (465, 49404), (537, 42780), (558, 41170), (620, 37053), (690, 33294), (713, 32220), (716, 32085), (828, 27745), (895, 25668), (930, 24702), (1035, 22196), (1074, 21390), (1116, 20585), (1380, 16647), (1395, 16468), (1426, 16110), (1611, 14260), (1790, 12834), (1860, 12351), (2070, 11098), (2139, 10740), (2148, 10695), (2685, 8556), (2790, 8234), (2852, 8055), (3222, 7130), (3565, 6444), (3580, 6417), (4117, 5580), (4140, 5549), (4278, 5370)]