48735000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 240

約数和(自身を含む): 178536600

約数和(自身を除く): 129801600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 125, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 250, 270, 285, 300, 342, 360, 361, 375, 380, 450, 456, 475, 500, 513, 540, 570, 600, 625, 675, 684, 722, 750, 760, 855, 900, 950, 1000, 1026, 1080, 1083, 1125, 1140, 1250, 1350, 1368, 1425, 1444, 1500, 1710, 1800, 1805, 1875, 1900, 2052, 2166, 2250, 2280, 2375, 2500, 2565, 2700, 2850, 2888, 3000, 3249, 3375, 3420, 3610, 3750, 3800, 4104, 4275, 4332, 4500, 4750, 5000, 5130, 5400, 5415, 5625, 5700, 6498, 6750, 6840, 7125, 7220, 7500, 8550, 8664, 9000, 9025, 9500, 9747, 10260, 10830, 11250, 11400, 11875, 12825, 12996, 13500, 14250, 14440, 15000, 16245, 16875, 17100, 18050, 19000, 19494, 20520, 21375, 21660, 22500, 23750, 25650, 25992, 27000, 27075, 28500, 32490, 33750, 34200, 35625, 36100, 38988, 42750, 43320, 45000, 45125, 47500, 48735, 51300, 54150, 57000, 64125, 64980, 67500, 71250, 72200, 77976, 81225, 85500, 90250, 95000, 97470, 102600, 106875, 108300, 128250, 129960, 135000, 135375, 142500, 162450, 171000, 180500, 194940, 213750, 216600, 225625, 243675, 256500, 270750, 285000, 320625, 324900, 361000, 389880, 406125, 427500, 451250, 487350, 513000, 541500, 641250, 649800, 676875, 812250, 855000, 902500, 974700, 1083000, 1218375, 1282500, 1353750, 1624500, 1805000, 1949400, 2030625, 2436750, 2565000, 2707500, 3249000, 4061250, 4873500, 5415000, 6091875, 8122500, 9747000, 12183750, 16245000, 24367500, 48735000]

約数ペア:

[(1, 48735000), (2, 24367500), (3, 16245000), (4, 12183750), (5, 9747000), (6, 8122500), (8, 6091875), (9, 5415000), (10, 4873500), (12, 4061250), (15, 3249000), (18, 2707500), (19, 2565000), (20, 2436750), (24, 2030625), (25, 1949400), (27, 1805000), (30, 1624500), (36, 1353750), (38, 1282500), (40, 1218375), (45, 1083000), (50, 974700), (54, 902500), (57, 855000), (60, 812250), (72, 676875), (75, 649800), (76, 641250), (90, 541500), (95, 513000), (100, 487350), (108, 451250), (114, 427500), (120, 406125), (125, 389880), (135, 361000), (150, 324900), (152, 320625), (171, 285000), (180, 270750), (190, 256500), (200, 243675), (216, 225625), (225, 216600), (228, 213750), (250, 194940), (270, 180500), (285, 171000), (300, 162450), (342, 142500), (360, 135375), (361, 135000), (375, 129960), (380, 128250), (450, 108300), (456, 106875), (475, 102600), (500, 97470), (513, 95000), (540, 90250), (570, 85500), (600, 81225), (625, 77976), (675, 72200), (684, 71250), (722, 67500), (750, 64980), (760, 64125), (855, 57000), (900, 54150), (950, 51300), (1000, 48735), (1026, 47500), (1080, 45125), (1083, 45000), (1125, 43320), (1140, 42750), (1250, 38988), (1350, 36100), (1368, 35625), (1425, 34200), (1444, 33750), (1500, 32490), (1710, 28500), (1800, 27075), (1805, 27000), (1875, 25992), (1900, 25650), (2052, 23750), (2166, 22500), (2250, 21660), (2280, 21375), (2375, 20520), (2500, 19494), (2565, 19000), (2700, 18050), (2850, 17100), (2888, 16875), (3000, 16245), (3249, 15000), (3375, 14440), (3420, 14250), (3610, 13500), (3750, 12996), (3800, 12825), (4104, 11875), (4275, 11400), (4332, 11250), (4500, 10830), (4750, 10260), (5000, 9747), (5130, 9500), (5400, 9025), (5415, 9000), (5625, 8664), (5700, 8550), (6498, 7500), (6750, 7220), (6840, 7125)]