32490000

素因数分解:

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

素因数の和:72

約数の個数: 225

約数和(自身を含む): 119917083

約数和(自身を除く): 87427083

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 125, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 250, 285, 300, 304, 342, 360, 361, 375, 380, 400, 450, 456, 475, 500, 570, 600, 625, 684, 720, 722, 750, 760, 855, 900, 912, 950, 1000, 1083, 1125, 1140, 1200, 1250, 1368, 1425, 1444, 1500, 1520, 1710, 1800, 1805, 1875, 1900, 2000, 2166, 2250, 2280, 2375, 2500, 2736, 2850, 2888, 3000, 3249, 3420, 3600, 3610, 3750, 3800, 4275, 4332, 4500, 4560, 4750, 5000, 5415, 5625, 5700, 5776, 6000, 6498, 6840, 7125, 7220, 7500, 7600, 8550, 8664, 9000, 9025, 9500, 10000, 10830, 11250, 11400, 11875, 12996, 13680, 14250, 14440, 15000, 16245, 17100, 17328, 18000, 18050, 19000, 21375, 21660, 22500, 22800, 23750, 25992, 27075, 28500, 28880, 30000, 32490, 34200, 35625, 36100, 38000, 42750, 43320, 45000, 45125, 47500, 51984, 54150, 57000, 64980, 68400, 71250, 72200, 81225, 85500, 86640, 90000, 90250, 95000, 106875, 108300, 114000, 129960, 135375, 142500, 144400, 162450, 171000, 180500, 190000, 213750, 216600, 225625, 259920, 270750, 285000, 324900, 342000, 361000, 406125, 427500, 433200, 451250, 541500, 570000, 649800, 676875, 722000, 812250, 855000, 902500, 1083000, 1299600, 1353750, 1624500, 1710000, 1805000, 2030625, 2166000, 2707500, 3249000, 3610000, 4061250, 5415000, 6498000, 8122500, 10830000, 16245000, 32490000]

約数ペア:

[(1, 32490000), (2, 16245000), (3, 10830000), (4, 8122500), (5, 6498000), (6, 5415000), (8, 4061250), (9, 3610000), (10, 3249000), (12, 2707500), (15, 2166000), (16, 2030625), (18, 1805000), (19, 1710000), (20, 1624500), (24, 1353750), (25, 1299600), (30, 1083000), (36, 902500), (38, 855000), (40, 812250), (45, 722000), (48, 676875), (50, 649800), (57, 570000), (60, 541500), (72, 451250), (75, 433200), (76, 427500), (80, 406125), (90, 361000), (95, 342000), (100, 324900), (114, 285000), (120, 270750), (125, 259920), (144, 225625), (150, 216600), (152, 213750), (171, 190000), (180, 180500), (190, 171000), (200, 162450), (225, 144400), (228, 142500), (240, 135375), (250, 129960), (285, 114000), (300, 108300), (304, 106875), (342, 95000), (360, 90250), (361, 90000), (375, 86640), (380, 85500), (400, 81225), (450, 72200), (456, 71250), (475, 68400), (500, 64980), (570, 57000), (600, 54150), (625, 51984), (684, 47500), (720, 45125), (722, 45000), (750, 43320), (760, 42750), (855, 38000), (900, 36100), (912, 35625), (950, 34200), (1000, 32490), (1083, 30000), (1125, 28880), (1140, 28500), (1200, 27075), (1250, 25992), (1368, 23750), (1425, 22800), (1444, 22500), (1500, 21660), (1520, 21375), (1710, 19000), (1800, 18050), (1805, 18000), (1875, 17328), (1900, 17100), (2000, 16245), (2166, 15000), (2250, 14440), (2280, 14250), (2375, 13680), (2500, 12996), (2736, 11875), (2850, 11400), (2888, 11250), (3000, 10830), (3249, 10000), (3420, 9500), (3600, 9025), (3610, 9000), (3750, 8664), (3800, 8550), (4275, 7600), (4332, 7500), (4500, 7220), (4560, 7125), (4750, 6840), (5000, 6498), (5415, 6000), (5625, 5776)]