755078436

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 180

約数和(自身を含む): 2317392000

約数和(自身を除く): 1562313564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 199, 239, 252, 294, 324, 378, 398, 441, 478, 567, 588, 597, 717, 756, 796, 882, 956, 1134, 1194, 1323, 1393, 1434, 1673, 1764, 1791, 2151, 2268, 2388, 2646, 2786, 2868, 3346, 3582, 3969, 4179, 4302, 5019, 5292, 5373, 5572, 6453, 6692, 7164, 7938, 8358, 8604, 9751, 10038, 10746, 11711, 12537, 12906, 15057, 15876, 16119, 16716, 19359, 19502, 20076, 21492, 23422, 25074, 25812, 29253, 30114, 32238, 35133, 37611, 38718, 39004, 45171, 46844, 47561, 50148, 58506, 60228, 64476, 70266, 75222, 77436, 87759, 90342, 95122, 105399, 112833, 117012, 135513, 140532, 142683, 150444, 175518, 180684, 190244, 210798, 225666, 263277, 271026, 285366, 316197, 332927, 351036, 421596, 428049, 451332, 526554, 542052, 570732, 632394, 665854, 789831, 856098, 948591, 998781, 1053108, 1264788, 1284147, 1331708, 1579662, 1712196, 1897182, 1997562, 2330489, 2568294, 2996343, 3159324, 3794364, 3852441, 3995124, 4660978, 5136588, 5992686, 6991467, 7704882, 8989029, 9321956, 11985372, 13982934, 15409764, 17978058, 20974401, 26967087, 27965868, 35956116, 41948802, 53934174, 62923203, 83897604, 107868348, 125846406, 188769609, 251692812, 377539218, 755078436]

約数ペア:

[(1, 755078436), (2, 377539218), (3, 251692812), (4, 188769609), (6, 125846406), (7, 107868348), (9, 83897604), (12, 62923203), (14, 53934174), (18, 41948802), (21, 35956116), (27, 27965868), (28, 26967087), (36, 20974401), (42, 17978058), (49, 15409764), (54, 13982934), (63, 11985372), (81, 9321956), (84, 8989029), (98, 7704882), (108, 6991467), (126, 5992686), (147, 5136588), (162, 4660978), (189, 3995124), (196, 3852441), (199, 3794364), (239, 3159324), (252, 2996343), (294, 2568294), (324, 2330489), (378, 1997562), (398, 1897182), (441, 1712196), (478, 1579662), (567, 1331708), (588, 1284147), (597, 1264788), (717, 1053108), (756, 998781), (796, 948591), (882, 856098), (956, 789831), (1134, 665854), (1194, 632394), (1323, 570732), (1393, 542052), (1434, 526554), (1673, 451332), (1764, 428049), (1791, 421596), (2151, 351036), (2268, 332927), (2388, 316197), (2646, 285366), (2786, 271026), (2868, 263277), (3346, 225666), (3582, 210798), (3969, 190244), (4179, 180684), (4302, 175518), (5019, 150444), (5292, 142683), (5373, 140532), (5572, 135513), (6453, 117012), (6692, 112833), (7164, 105399), (7938, 95122), (8358, 90342), (8604, 87759), (9751, 77436), (10038, 75222), (10746, 70266), (11711, 64476), (12537, 60228), (12906, 58506), (15057, 50148), (15876, 47561), (16119, 46844), (16716, 45171), (19359, 39004), (19502, 38718), (20076, 37611), (21492, 35133), (23422, 32238), (25074, 30114), (25812, 29253)]