83972700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 180

約数和(自身を含む): 311302992

約数和(自身を除く): 227330292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1481, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 2962, 3150, 3780, 4050, 4443, 4725, 5670, 5924, 6300, 7405, 8100, 8886, 9450, 10367, 11340, 13329, 14175, 14810, 17772, 18900, 20734, 22215, 26658, 28350, 29620, 31101, 37025, 39987, 41468, 44430, 51835, 53316, 56700, 62202, 66645, 74050, 79974, 88860, 93303, 103670, 111075, 119961, 124404, 133290, 148100, 155505, 159948, 186606, 199935, 207340, 222150, 239922, 259175, 266580, 279909, 311010, 333225, 373212, 399870, 444300, 466515, 479844, 518350, 559818, 599805, 622020, 666450, 777525, 799740, 839727, 933030, 999675, 1036700, 1119636, 1199610, 1332900, 1399545, 1555050, 1679454, 1866060, 1999350, 2332575, 2399220, 2799090, 2999025, 3110100, 3358908, 3998700, 4198635, 4665150, 5598180, 5998050, 6997725, 8397270, 9330300, 11996100, 13995450, 16794540, 20993175, 27990900, 41986350, 83972700]

約数ペア:

[(1, 83972700), (2, 41986350), (3, 27990900), (4, 20993175), (5, 16794540), (6, 13995450), (7, 11996100), (9, 9330300), (10, 8397270), (12, 6997725), (14, 5998050), (15, 5598180), (18, 4665150), (20, 4198635), (21, 3998700), (25, 3358908), (27, 3110100), (28, 2999025), (30, 2799090), (35, 2399220), (36, 2332575), (42, 1999350), (45, 1866060), (50, 1679454), (54, 1555050), (60, 1399545), (63, 1332900), (70, 1199610), (75, 1119636), (81, 1036700), (84, 999675), (90, 933030), (100, 839727), (105, 799740), (108, 777525), (126, 666450), (135, 622020), (140, 599805), (150, 559818), (162, 518350), (175, 479844), (180, 466515), (189, 444300), (210, 399870), (225, 373212), (252, 333225), (270, 311010), (300, 279909), (315, 266580), (324, 259175), (350, 239922), (378, 222150), (405, 207340), (420, 199935), (450, 186606), (525, 159948), (540, 155505), (567, 148100), (630, 133290), (675, 124404), (700, 119961), (756, 111075), (810, 103670), (900, 93303), (945, 88860), (1050, 79974), (1134, 74050), (1260, 66645), (1350, 62202), (1481, 56700), (1575, 53316), (1620, 51835), (1890, 44430), (2025, 41468), (2100, 39987), (2268, 37025), (2700, 31101), (2835, 29620), (2962, 28350), (3150, 26658), (3780, 22215), (4050, 20734), (4443, 18900), (4725, 17772), (5670, 14810), (5924, 14175), (6300, 13329), (7405, 11340), (8100, 10367), (8886, 9450)]