162450000

素因数分解:

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

素因数の和:77

約数の個数: 270

約数和(自身を含む): 599738958

約数和(自身を除く): 437288958

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, 3125, 3249, 3420, 3600, 3610, 3750, 3800, 4275, 4332, 4500, 4560, 4750, 5000, 5415, 5625, 5700, 5776, 6000, 6250, 6498, 6840, 7125, 7220, 7500, 7600, 8550, 8664, 9000, 9025, 9375, 9500, 10000, 10830, 11250, 11400, 11875, 12500, 12996, 13680, 14250, 14440, 15000, 16245, 17100, 17328, 18000, 18050, 18750, 19000, 21375, 21660, 22500, 22800, 23750, 25000, 25992, 27075, 28125, 28500, 28880, 30000, 32490, 34200, 35625, 36100, 37500, 38000, 42750, 43320, 45000, 45125, 47500, 50000, 51984, 54150, 56250, 57000, 59375, 64980, 68400, 71250, 72200, 75000, 81225, 85500, 86640, 90000, 90250, 95000, 106875, 108300, 112500, 114000, 118750, 129960, 135375, 142500, 144400, 150000, 162450, 171000, 178125, 180500, 190000, 213750, 216600, 225000, 225625, 237500, 259920, 270750, 285000, 324900, 342000, 356250, 361000, 406125, 427500, 433200, 450000, 451250, 475000, 534375, 541500, 570000, 649800, 676875, 712500, 722000, 812250, 855000, 902500, 950000, 1068750, 1083000, 1128125, 1299600, 1353750, 1425000, 1624500, 1710000, 1805000, 2030625, 2137500, 2166000, 2256250, 2707500, 2850000, 3249000, 3384375, 3610000, 4061250, 4275000, 4512500, 5415000, 6498000, 6768750, 8122500, 8550000, 9025000, 10153125, 10830000, 13537500, 16245000, 18050000, 20306250, 27075000, 32490000, 40612500, 54150000, 81225000, 162450000]

約数ペア:

[(1, 162450000), (2, 81225000), (3, 54150000), (4, 40612500), (5, 32490000), (6, 27075000), (8, 20306250), (9, 18050000), (10, 16245000), (12, 13537500), (15, 10830000), (16, 10153125), (18, 9025000), (19, 8550000), (20, 8122500), (24, 6768750), (25, 6498000), (30, 5415000), (36, 4512500), (38, 4275000), (40, 4061250), (45, 3610000), (48, 3384375), (50, 3249000), (57, 2850000), (60, 2707500), (72, 2256250), (75, 2166000), (76, 2137500), (80, 2030625), (90, 1805000), (95, 1710000), (100, 1624500), (114, 1425000), (120, 1353750), (125, 1299600), (144, 1128125), (150, 1083000), (152, 1068750), (171, 950000), (180, 902500), (190, 855000), (200, 812250), (225, 722000), (228, 712500), (240, 676875), (250, 649800), (285, 570000), (300, 541500), (304, 534375), (342, 475000), (360, 451250), (361, 450000), (375, 433200), (380, 427500), (400, 406125), (450, 361000), (456, 356250), (475, 342000), (500, 324900), (570, 285000), (600, 270750), (625, 259920), (684, 237500), (720, 225625), (722, 225000), (750, 216600), (760, 213750), (855, 190000), (900, 180500), (912, 178125), (950, 171000), (1000, 162450), (1083, 150000), (1125, 144400), (1140, 142500), (1200, 135375), (1250, 129960), (1368, 118750), (1425, 114000), (1444, 112500), (1500, 108300), (1520, 106875), (1710, 95000), (1800, 90250), (1805, 90000), (1875, 86640), (1900, 85500), (2000, 81225), (2166, 75000), (2250, 72200), (2280, 71250), (2375, 68400), (2500, 64980), (2736, 59375), (2850, 57000), (2888, 56250), (3000, 54150), (3125, 51984), (3249, 50000), (3420, 47500), (3600, 45125), (3610, 45000), (3750, 43320), (3800, 42750), (4275, 38000), (4332, 37500), (4500, 36100), (4560, 35625), (4750, 34200), (5000, 32490), (5415, 30000), (5625, 28880), (5700, 28500), (5776, 28125), (6000, 27075), (6250, 25992), (6498, 25000), (6840, 23750), (7125, 22800), (7220, 22500), (7500, 21660), (7600, 21375), (8550, 19000), (8664, 18750), (9000, 18050), (9025, 18000), (9375, 17328), (9500, 17100), (10000, 16245), (10830, 15000), (11250, 14440), (11400, 14250), (11875, 13680), (12500, 12996)]