298647180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 1056706560

約数和(自身を除く): 758059380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 31, 36, 39, 45, 46, 52, 60, 62, 65, 69, 78, 90, 92, 93, 115, 117, 124, 130, 138, 155, 156, 179, 180, 186, 195, 207, 230, 234, 260, 276, 279, 299, 310, 345, 358, 372, 390, 403, 414, 460, 465, 468, 537, 558, 585, 598, 620, 690, 713, 716, 780, 806, 828, 895, 897, 930, 1035, 1074, 1116, 1170, 1196, 1209, 1380, 1395, 1426, 1495, 1611, 1612, 1790, 1794, 1860, 2015, 2070, 2139, 2148, 2327, 2340, 2418, 2685, 2691, 2790, 2852, 2990, 3222, 3565, 3580, 3588, 3627, 4030, 4117, 4140, 4278, 4485, 4654, 4836, 5370, 5382, 5549, 5580, 5980, 6045, 6417, 6444, 6981, 7130, 7254, 8055, 8060, 8234, 8556, 8970, 9269, 9308, 10695, 10740, 10764, 11098, 11635, 12090, 12351, 12834, 13455, 13962, 14260, 14508, 16110, 16468, 16647, 17940, 18135, 18538, 20585, 20943, 21390, 22196, 23270, 24180, 24702, 25668, 26910, 27745, 27807, 27924, 32085, 32220, 33294, 34905, 36270, 37053, 37076, 41170, 41886, 42780, 46345, 46540, 49404, 49941, 53521, 53820, 55490, 55614, 61755, 64170, 66588, 69810, 72137, 72540, 74106, 82340, 83235, 83421, 83772, 92690, 99882, 104715, 107042, 110980, 111228, 123510, 127627, 128340, 139035, 139620, 144274, 148212, 160563, 166470, 166842, 185265, 185380, 199764, 209430, 214084, 216411, 247020, 249705, 255254, 267605, 278070, 288548, 321126, 332940, 333684, 360685, 370530, 382881, 417105, 418860, 432822, 481689, 499410, 510508, 535210, 556140, 638135, 642252, 649233, 721370, 741060, 765762, 802815, 834210, 865644, 963378, 998820, 1070420, 1082055, 1148643, 1276270, 1298466, 1442740, 1531524, 1605630, 1659151, 1668420, 1914405, 1926756, 2164110, 2297286, 2408445, 2552540, 2596932, 3211260, 3246165, 3318302, 3828810, 4328220, 4594572, 4816890, 4977453, 5743215, 6492330, 6636604, 7657620, 8295755, 9633780, 9954906, 11486430, 12984660, 14932359, 16591510, 19909812, 22972860, 24887265, 29864718, 33183020, 49774530, 59729436, 74661795, 99549060, 149323590, 298647180]

約数ペア:

[(1, 298647180), (2, 149323590), (3, 99549060), (4, 74661795), (5, 59729436), (6, 49774530), (9, 33183020), (10, 29864718), (12, 24887265), (13, 22972860), (15, 19909812), (18, 16591510), (20, 14932359), (23, 12984660), (26, 11486430), (30, 9954906), (31, 9633780), (36, 8295755), (39, 7657620), (45, 6636604), (46, 6492330), (52, 5743215), (60, 4977453), (62, 4816890), (65, 4594572), (69, 4328220), (78, 3828810), (90, 3318302), (92, 3246165), (93, 3211260), (115, 2596932), (117, 2552540), (124, 2408445), (130, 2297286), (138, 2164110), (155, 1926756), (156, 1914405), (179, 1668420), (180, 1659151), (186, 1605630), (195, 1531524), (207, 1442740), (230, 1298466), (234, 1276270), (260, 1148643), (276, 1082055), (279, 1070420), (299, 998820), (310, 963378), (345, 865644), (358, 834210), (372, 802815), (390, 765762), (403, 741060), (414, 721370), (460, 649233), (465, 642252), (468, 638135), (537, 556140), (558, 535210), (585, 510508), (598, 499410), (620, 481689), (690, 432822), (713, 418860), (716, 417105), (780, 382881), (806, 370530), (828, 360685), (895, 333684), (897, 332940), (930, 321126), (1035, 288548), (1074, 278070), (1116, 267605), (1170, 255254), (1196, 249705), (1209, 247020), (1380, 216411), (1395, 214084), (1426, 209430), (1495, 199764), (1611, 185380), (1612, 185265), (1790, 166842), (1794, 166470), (1860, 160563), (2015, 148212), (2070, 144274), (2139, 139620), (2148, 139035), (2327, 128340), (2340, 127627), (2418, 123510), (2685, 111228), (2691, 110980), (2790, 107042), (2852, 104715), (2990, 99882), (3222, 92690), (3565, 83772), (3580, 83421), (3588, 83235), (3627, 82340), (4030, 74106), (4117, 72540), (4140, 72137), (4278, 69810), (4485, 66588), (4654, 64170), (4836, 61755), (5370, 55614), (5382, 55490), (5549, 53820), (5580, 53521), (5980, 49941), (6045, 49404), (6417, 46540), (6444, 46345), (6981, 42780), (7130, 41886), (7254, 41170), (8055, 37076), (8060, 37053), (8234, 36270), (8556, 34905), (8970, 33294), (9269, 32220), (9308, 32085), (10695, 27924), (10740, 27807), (10764, 27745), (11098, 26910), (11635, 25668), (12090, 24702), (12351, 24180), (12834, 23270), (13455, 22196), (13962, 21390), (14260, 20943), (14508, 20585), (16110, 18538), (16468, 18135), (16647, 17940)]