12996000

素因数分解:

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

素因数の和:69

約数の個数: 216

約数和(自身を含む): 48678084

約数和(自身を除く): 35682084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 250, 285, 288, 300, 304, 342, 360, 361, 375, 380, 400, 450, 456, 475, 480, 500, 570, 600, 608, 684, 720, 722, 750, 760, 800, 855, 900, 912, 950, 1000, 1083, 1125, 1140, 1200, 1368, 1425, 1440, 1444, 1500, 1520, 1710, 1800, 1805, 1824, 1900, 2000, 2166, 2250, 2280, 2375, 2400, 2736, 2850, 2888, 3000, 3040, 3249, 3420, 3600, 3610, 3800, 4000, 4275, 4332, 4500, 4560, 4750, 5415, 5472, 5700, 5776, 6000, 6498, 6840, 7125, 7200, 7220, 7600, 8550, 8664, 9000, 9025, 9120, 9500, 10830, 11400, 11552, 12000, 12996, 13680, 14250, 14440, 15200, 16245, 17100, 17328, 18000, 18050, 19000, 21375, 21660, 22800, 25992, 27075, 27360, 28500, 28880, 32490, 34200, 34656, 36000, 36100, 38000, 42750, 43320, 45125, 45600, 51984, 54150, 57000, 57760, 64980, 68400, 72200, 76000, 81225, 85500, 86640, 90250, 103968, 108300, 114000, 129960, 135375, 136800, 144400, 162450, 171000, 173280, 180500, 216600, 228000, 259920, 270750, 288800, 324900, 342000, 361000, 406125, 433200, 519840, 541500, 649800, 684000, 722000, 812250, 866400, 1083000, 1299600, 1444000, 1624500, 2166000, 2599200, 3249000, 4332000, 6498000, 12996000]

約数ペア:

[(1, 12996000), (2, 6498000), (3, 4332000), (4, 3249000), (5, 2599200), (6, 2166000), (8, 1624500), (9, 1444000), (10, 1299600), (12, 1083000), (15, 866400), (16, 812250), (18, 722000), (19, 684000), (20, 649800), (24, 541500), (25, 519840), (30, 433200), (32, 406125), (36, 361000), (38, 342000), (40, 324900), (45, 288800), (48, 270750), (50, 259920), (57, 228000), (60, 216600), (72, 180500), (75, 173280), (76, 171000), (80, 162450), (90, 144400), (95, 136800), (96, 135375), (100, 129960), (114, 114000), (120, 108300), (125, 103968), (144, 90250), (150, 86640), (152, 85500), (160, 81225), (171, 76000), (180, 72200), (190, 68400), (200, 64980), (225, 57760), (228, 57000), (240, 54150), (250, 51984), (285, 45600), (288, 45125), (300, 43320), (304, 42750), (342, 38000), (360, 36100), (361, 36000), (375, 34656), (380, 34200), (400, 32490), (450, 28880), (456, 28500), (475, 27360), (480, 27075), (500, 25992), (570, 22800), (600, 21660), (608, 21375), (684, 19000), (720, 18050), (722, 18000), (750, 17328), (760, 17100), (800, 16245), (855, 15200), (900, 14440), (912, 14250), (950, 13680), (1000, 12996), (1083, 12000), (1125, 11552), (1140, 11400), (1200, 10830), (1368, 9500), (1425, 9120), (1440, 9025), (1444, 9000), (1500, 8664), (1520, 8550), (1710, 7600), (1800, 7220), (1805, 7200), (1824, 7125), (1900, 6840), (2000, 6498), (2166, 6000), (2250, 5776), (2280, 5700), (2375, 5472), (2400, 5415), (2736, 4750), (2850, 4560), (2888, 4500), (3000, 4332), (3040, 4275), (3249, 4000), (3420, 3800), (3600, 3610)]