82439100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1649

約数の個数: 144

約数和(自身を含む): 279148800

約数和(自身を除く): 196709700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1607, 1710, 1900, 2052, 2565, 2700, 2850, 3214, 3420, 4275, 4821, 5130, 5700, 6428, 8035, 8550, 9642, 10260, 12825, 14463, 16070, 17100, 19284, 24105, 25650, 28926, 30533, 32140, 40175, 43389, 48210, 51300, 57852, 61066, 72315, 80350, 86778, 91599, 96420, 120525, 122132, 144630, 152665, 160700, 173556, 183198, 216945, 241050, 274797, 289260, 305330, 361575, 366396, 433890, 457995, 482100, 549594, 610660, 723150, 763325, 824391, 867780, 915990, 1084725, 1099188, 1373985, 1446300, 1526650, 1648782, 1831980, 2169450, 2289975, 2747970, 3053300, 3297564, 4121955, 4338900, 4579950, 5495940, 6869925, 8243910, 9159900, 13739850, 16487820, 20609775, 27479700, 41219550, 82439100]

約数ペア:

[(1, 82439100), (2, 41219550), (3, 27479700), (4, 20609775), (5, 16487820), (6, 13739850), (9, 9159900), (10, 8243910), (12, 6869925), (15, 5495940), (18, 4579950), (19, 4338900), (20, 4121955), (25, 3297564), (27, 3053300), (30, 2747970), (36, 2289975), (38, 2169450), (45, 1831980), (50, 1648782), (54, 1526650), (57, 1446300), (60, 1373985), (75, 1099188), (76, 1084725), (90, 915990), (95, 867780), (100, 824391), (108, 763325), (114, 723150), (135, 610660), (150, 549594), (171, 482100), (180, 457995), (190, 433890), (225, 366396), (228, 361575), (270, 305330), (285, 289260), (300, 274797), (342, 241050), (380, 216945), (450, 183198), (475, 173556), (513, 160700), (540, 152665), (570, 144630), (675, 122132), (684, 120525), (855, 96420), (900, 91599), (950, 86778), (1026, 80350), (1140, 72315), (1350, 61066), (1425, 57852), (1607, 51300), (1710, 48210), (1900, 43389), (2052, 40175), (2565, 32140), (2700, 30533), (2850, 28926), (3214, 25650), (3420, 24105), (4275, 19284), (4821, 17100), (5130, 16070), (5700, 14463), (6428, 12825), (8035, 10260), (8550, 9642)]