471284100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:579

約数の個数: 216

約数和(自身を含む): 1700724480

約数和(自身を除く): 1229440380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 239, 252, 300, 313, 315, 350, 420, 450, 478, 525, 626, 630, 700, 717, 900, 939, 956, 1050, 1195, 1252, 1260, 1434, 1565, 1575, 1673, 1878, 2100, 2151, 2191, 2390, 2817, 2868, 3130, 3150, 3346, 3585, 3756, 4302, 4382, 4695, 4780, 5019, 5634, 5975, 6260, 6300, 6573, 6692, 7170, 7825, 8365, 8604, 8764, 9390, 10038, 10755, 10955, 11268, 11950, 13146, 14085, 14340, 15057, 15650, 16730, 17925, 18780, 19719, 20076, 21510, 21910, 23475, 23900, 25095, 26292, 28170, 30114, 31300, 32865, 33460, 35850, 39438, 41825, 43020, 43820, 46950, 50190, 53775, 54775, 56340, 60228, 65730, 70425, 71700, 74807, 75285, 78876, 83650, 93900, 98595, 100380, 107550, 109550, 125475, 131460, 140850, 149614, 150570, 164325, 167300, 197190, 215100, 219100, 224421, 250950, 281700, 299228, 301140, 328650, 374035, 376425, 394380, 448842, 492975, 501900, 523649, 657300, 673263, 748070, 752850, 897684, 985950, 1047298, 1122105, 1346526, 1496140, 1505700, 1570947, 1870175, 1971900, 2094596, 2244210, 2618245, 2693052, 3141894, 3366315, 3740350, 4488420, 4712841, 5236490, 5610525, 6283788, 6732630, 7480700, 7854735, 9425682, 10472980, 11221050, 13091225, 13465260, 15709470, 16831575, 18851364, 22442100, 23564205, 26182450, 31418940, 33663150, 39273675, 47128410, 52364900, 67326300, 78547350, 94256820, 117821025, 157094700, 235642050, 471284100]

約数ペア:

[(1, 471284100), (2, 235642050), (3, 157094700), (4, 117821025), (5, 94256820), (6, 78547350), (7, 67326300), (9, 52364900), (10, 47128410), (12, 39273675), (14, 33663150), (15, 31418940), (18, 26182450), (20, 23564205), (21, 22442100), (25, 18851364), (28, 16831575), (30, 15709470), (35, 13465260), (36, 13091225), (42, 11221050), (45, 10472980), (50, 9425682), (60, 7854735), (63, 7480700), (70, 6732630), (75, 6283788), (84, 5610525), (90, 5236490), (100, 4712841), (105, 4488420), (126, 3740350), (140, 3366315), (150, 3141894), (175, 2693052), (180, 2618245), (210, 2244210), (225, 2094596), (239, 1971900), (252, 1870175), (300, 1570947), (313, 1505700), (315, 1496140), (350, 1346526), (420, 1122105), (450, 1047298), (478, 985950), (525, 897684), (626, 752850), (630, 748070), (700, 673263), (717, 657300), (900, 523649), (939, 501900), (956, 492975), (1050, 448842), (1195, 394380), (1252, 376425), (1260, 374035), (1434, 328650), (1565, 301140), (1575, 299228), (1673, 281700), (1878, 250950), (2100, 224421), (2151, 219100), (2191, 215100), (2390, 197190), (2817, 167300), (2868, 164325), (3130, 150570), (3150, 149614), (3346, 140850), (3585, 131460), (3756, 125475), (4302, 109550), (4382, 107550), (4695, 100380), (4780, 98595), (5019, 93900), (5634, 83650), (5975, 78876), (6260, 75285), (6300, 74807), (6573, 71700), (6692, 70425), (7170, 65730), (7825, 60228), (8365, 56340), (8604, 54775), (8764, 53775), (9390, 50190), (10038, 46950), (10755, 43820), (10955, 43020), (11268, 41825), (11950, 39438), (13146, 35850), (14085, 33460), (14340, 32865), (15057, 31300), (15650, 30114), (16730, 28170), (17925, 26292), (18780, 25095), (19719, 23900), (20076, 23475), (21510, 21910)]