139954500

素因数分解:

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

素因数の和:1516

約数の個数: 192

約数和(自身を含む): 517870080

約数和(自身を除く): 377915580

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, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1350, 1481, 1500, 1575, 1750, 1890, 2100, 2250, 2625, 2700, 2962, 3150, 3375, 3500, 3780, 4443, 4500, 4725, 5250, 5924, 6300, 6750, 7405, 7875, 8886, 9450, 10367, 10500, 13329, 13500, 14810, 15750, 17772, 18900, 20734, 22215, 23625, 26658, 29620, 31101, 31500, 37025, 39987, 41468, 44430, 47250, 51835, 53316, 62202, 66645, 74050, 79974, 88860, 93303, 94500, 103670, 111075, 124404, 133290, 148100, 155505, 159948, 185125, 186606, 199935, 207340, 222150, 259175, 266580, 279909, 311010, 333225, 370250, 373212, 399870, 444300, 466515, 518350, 555375, 559818, 622020, 666450, 740500, 777525, 799740, 933030, 999675, 1036700, 1110750, 1119636, 1295875, 1332900, 1399545, 1555050, 1666125, 1866060, 1999350, 2221500, 2332575, 2591750, 2799090, 3110100, 3332250, 3887625, 3998700, 4665150, 4998375, 5183500, 5598180, 6664500, 6997725, 7775250, 9330300, 9996750, 11662875, 13995450, 15550500, 19993500, 23325750, 27990900, 34988625, 46651500, 69977250, 139954500]

約数ペア:

[(1, 139954500), (2, 69977250), (3, 46651500), (4, 34988625), (5, 27990900), (6, 23325750), (7, 19993500), (9, 15550500), (10, 13995450), (12, 11662875), (14, 9996750), (15, 9330300), (18, 7775250), (20, 6997725), (21, 6664500), (25, 5598180), (27, 5183500), (28, 4998375), (30, 4665150), (35, 3998700), (36, 3887625), (42, 3332250), (45, 3110100), (50, 2799090), (54, 2591750), (60, 2332575), (63, 2221500), (70, 1999350), (75, 1866060), (84, 1666125), (90, 1555050), (100, 1399545), (105, 1332900), (108, 1295875), (125, 1119636), (126, 1110750), (135, 1036700), (140, 999675), (150, 933030), (175, 799740), (180, 777525), (189, 740500), (210, 666450), (225, 622020), (250, 559818), (252, 555375), (270, 518350), (300, 466515), (315, 444300), (350, 399870), (375, 373212), (378, 370250), (420, 333225), (450, 311010), (500, 279909), (525, 266580), (540, 259175), (630, 222150), (675, 207340), (700, 199935), (750, 186606), (756, 185125), (875, 159948), (900, 155505), (945, 148100), (1050, 133290), (1125, 124404), (1260, 111075), (1350, 103670), (1481, 94500), (1500, 93303), (1575, 88860), (1750, 79974), (1890, 74050), (2100, 66645), (2250, 62202), (2625, 53316), (2700, 51835), (2962, 47250), (3150, 44430), (3375, 41468), (3500, 39987), (3780, 37025), (4443, 31500), (4500, 31101), (4725, 29620), (5250, 26658), (5924, 23625), (6300, 22215), (6750, 20734), (7405, 18900), (7875, 17772), (8886, 15750), (9450, 14810), (10367, 13500), (10500, 13329)]