53553150

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1920

約数の個数: 120

約数和(自身を含む): 170145360

約数和(自身を除く): 116592210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1134, 1350, 1575, 1889, 1890, 2025, 2835, 3150, 3778, 4050, 4725, 5667, 5670, 9445, 9450, 11334, 13223, 14175, 17001, 18890, 26446, 28335, 28350, 34002, 39669, 47225, 51003, 56670, 66115, 79338, 85005, 94450, 102006, 119007, 132230, 141675, 153009, 170010, 198345, 238014, 255015, 283350, 306018, 330575, 357021, 396690, 425025, 510030, 595035, 661150, 714042, 765045, 850050, 991725, 1071063, 1190070, 1275075, 1530090, 1785105, 1983450, 2142126, 2550150, 2975175, 3570210, 3825225, 5355315, 5950350, 7650450, 8925525, 10710630, 17851050, 26776575, 53553150]

約数ペア:

[(1, 53553150), (2, 26776575), (3, 17851050), (5, 10710630), (6, 8925525), (7, 7650450), (9, 5950350), (10, 5355315), (14, 3825225), (15, 3570210), (18, 2975175), (21, 2550150), (25, 2142126), (27, 1983450), (30, 1785105), (35, 1530090), (42, 1275075), (45, 1190070), (50, 1071063), (54, 991725), (63, 850050), (70, 765045), (75, 714042), (81, 661150), (90, 595035), (105, 510030), (126, 425025), (135, 396690), (150, 357021), (162, 330575), (175, 306018), (189, 283350), (210, 255015), (225, 238014), (270, 198345), (315, 170010), (350, 153009), (378, 141675), (405, 132230), (450, 119007), (525, 102006), (567, 94450), (630, 85005), (675, 79338), (810, 66115), (945, 56670), (1050, 51003), (1134, 47225), (1350, 39669), (1575, 34002), (1889, 28350), (1890, 28335), (2025, 26446), (2835, 18890), (3150, 17001), (3778, 14175), (4050, 13223), (4725, 11334), (5667, 9450), (5670, 9445)]