54000760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 141834240

約数和(自身を除く): 87833480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 37, 40, 44, 55, 62, 74, 88, 107, 110, 124, 148, 155, 185, 214, 220, 248, 296, 310, 341, 370, 407, 428, 440, 535, 620, 682, 740, 814, 856, 1070, 1147, 1177, 1240, 1364, 1480, 1628, 1705, 2035, 2140, 2294, 2354, 2728, 3256, 3317, 3410, 3959, 4070, 4280, 4588, 4708, 5735, 5885, 6634, 6820, 7918, 8140, 9176, 9416, 11470, 11770, 12617, 13268, 13640, 15836, 16280, 16585, 19795, 22940, 23540, 25234, 26536, 31672, 33170, 36487, 39590, 43549, 45880, 47080, 50468, 63085, 66340, 72974, 79180, 87098, 100936, 122729, 126170, 132680, 145948, 158360, 174196, 182435, 217745, 245458, 252340, 291896, 348392, 364870, 435490, 490916, 504680, 613645, 729740, 870980, 981832, 1227290, 1350019, 1459480, 1741960, 2454580, 2700038, 4909160, 5400076, 6750095, 10800152, 13500190, 27000380, 54000760]

約数ペア:

[(1, 54000760), (2, 27000380), (4, 13500190), (5, 10800152), (8, 6750095), (10, 5400076), (11, 4909160), (20, 2700038), (22, 2454580), (31, 1741960), (37, 1459480), (40, 1350019), (44, 1227290), (55, 981832), (62, 870980), (74, 729740), (88, 613645), (107, 504680), (110, 490916), (124, 435490), (148, 364870), (155, 348392), (185, 291896), (214, 252340), (220, 245458), (248, 217745), (296, 182435), (310, 174196), (341, 158360), (370, 145948), (407, 132680), (428, 126170), (440, 122729), (535, 100936), (620, 87098), (682, 79180), (740, 72974), (814, 66340), (856, 63085), (1070, 50468), (1147, 47080), (1177, 45880), (1240, 43549), (1364, 39590), (1480, 36487), (1628, 33170), (1705, 31672), (2035, 26536), (2140, 25234), (2294, 23540), (2354, 22940), (2728, 19795), (3256, 16585), (3317, 16280), (3410, 15836), (3959, 13640), (4070, 13268), (4280, 12617), (4588, 11770), (4708, 11470), (5735, 9416), (5885, 9176), (6634, 8140), (6820, 7918)]