678210300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1051}}^1$

素因数の和:1313

約数の個数: 144

約数和(自身を含む): 2191526400

約数和(自身を除く): 1513316100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 239, 270, 300, 450, 478, 540, 675, 717, 900, 956, 1051, 1195, 1350, 1434, 2102, 2151, 2390, 2700, 2868, 3153, 3585, 4204, 4302, 4780, 5255, 5975, 6306, 6453, 7170, 8604, 9459, 10510, 10755, 11950, 12612, 12906, 14340, 15765, 17925, 18918, 21020, 21510, 23900, 25812, 26275, 28377, 31530, 32265, 35850, 37836, 43020, 47295, 52550, 53775, 56754, 63060, 64530, 71700, 78825, 94590, 105100, 107550, 113508, 129060, 141885, 157650, 161325, 189180, 215100, 236475, 251189, 283770, 315300, 322650, 472950, 502378, 567540, 645300, 709425, 753567, 945900, 1004756, 1255945, 1418850, 1507134, 2260701, 2511890, 2837700, 3014268, 3767835, 4521402, 5023780, 6279725, 6782103, 7535670, 9042804, 11303505, 12559450, 13564206, 15071340, 18839175, 22607010, 25118900, 27128412, 33910515, 37678350, 45214020, 56517525, 67821030, 75356700, 113035050, 135642060, 169552575, 226070100, 339105150, 678210300]

約数ペア:

[(1, 678210300), (2, 339105150), (3, 226070100), (4, 169552575), (5, 135642060), (6, 113035050), (9, 75356700), (10, 67821030), (12, 56517525), (15, 45214020), (18, 37678350), (20, 33910515), (25, 27128412), (27, 25118900), (30, 22607010), (36, 18839175), (45, 15071340), (50, 13564206), (54, 12559450), (60, 11303505), (75, 9042804), (90, 7535670), (100, 6782103), (108, 6279725), (135, 5023780), (150, 4521402), (180, 3767835), (225, 3014268), (239, 2837700), (270, 2511890), (300, 2260701), (450, 1507134), (478, 1418850), (540, 1255945), (675, 1004756), (717, 945900), (900, 753567), (956, 709425), (1051, 645300), (1195, 567540), (1350, 502378), (1434, 472950), (2102, 322650), (2151, 315300), (2390, 283770), (2700, 251189), (2868, 236475), (3153, 215100), (3585, 189180), (4204, 161325), (4302, 157650), (4780, 141885), (5255, 129060), (5975, 113508), (6306, 107550), (6453, 105100), (7170, 94590), (8604, 78825), (9459, 71700), (10510, 64530), (10755, 63060), (11950, 56754), (12612, 53775), (12906, 52550), (14340, 47295), (15765, 43020), (17925, 37836), (18918, 35850), (21020, 32265), (21510, 31530), (23900, 28377), (25812, 26275)]