80374500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 259105392

約数和(自身を除く): 178730892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 125, 150, 159, 180, 212, 225, 250, 265, 300, 318, 337, 375, 450, 477, 500, 530, 636, 674, 750, 795, 900, 954, 1011, 1060, 1125, 1325, 1348, 1500, 1590, 1685, 1908, 2022, 2250, 2385, 2650, 3033, 3180, 3370, 3975, 4044, 4500, 4770, 5055, 5300, 6066, 6625, 6740, 7950, 8425, 9540, 10110, 11925, 12132, 13250, 15165, 15900, 16850, 17861, 19875, 20220, 23850, 25275, 26500, 30330, 33700, 35722, 39750, 42125, 47700, 50550, 53583, 59625, 60660, 71444, 75825, 79500, 84250, 89305, 101100, 107166, 119250, 126375, 151650, 160749, 168500, 178610, 214332, 238500, 252750, 267915, 303300, 321498, 357220, 379125, 446525, 505500, 535830, 642996, 758250, 803745, 893050, 1071660, 1339575, 1516500, 1607490, 1786100, 2232625, 2679150, 3214980, 4018725, 4465250, 5358300, 6697875, 8037450, 8930500, 13395750, 16074900, 20093625, 26791500, 40187250, 80374500]

約数ペア:

[(1, 80374500), (2, 40187250), (3, 26791500), (4, 20093625), (5, 16074900), (6, 13395750), (9, 8930500), (10, 8037450), (12, 6697875), (15, 5358300), (18, 4465250), (20, 4018725), (25, 3214980), (30, 2679150), (36, 2232625), (45, 1786100), (50, 1607490), (53, 1516500), (60, 1339575), (75, 1071660), (90, 893050), (100, 803745), (106, 758250), (125, 642996), (150, 535830), (159, 505500), (180, 446525), (212, 379125), (225, 357220), (250, 321498), (265, 303300), (300, 267915), (318, 252750), (337, 238500), (375, 214332), (450, 178610), (477, 168500), (500, 160749), (530, 151650), (636, 126375), (674, 119250), (750, 107166), (795, 101100), (900, 89305), (954, 84250), (1011, 79500), (1060, 75825), (1125, 71444), (1325, 60660), (1348, 59625), (1500, 53583), (1590, 50550), (1685, 47700), (1908, 42125), (2022, 39750), (2250, 35722), (2385, 33700), (2650, 30330), (3033, 26500), (3180, 25275), (3370, 23850), (3975, 20220), (4044, 19875), (4500, 17861), (4770, 16850), (5055, 15900), (5300, 15165), (6066, 13250), (6625, 12132), (6740, 11925), (7950, 10110), (8425, 9540)]