4085100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 14061600

約数和(自身を除く): 9976500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 89, 90, 100, 102, 108, 135, 150, 153, 170, 178, 180, 204, 225, 255, 267, 270, 300, 306, 340, 356, 425, 445, 450, 459, 510, 534, 540, 612, 675, 765, 801, 850, 890, 900, 918, 1020, 1068, 1275, 1335, 1350, 1513, 1530, 1602, 1700, 1780, 1836, 2225, 2295, 2403, 2550, 2670, 2700, 3026, 3060, 3204, 3825, 4005, 4450, 4539, 4590, 4806, 5100, 5340, 6052, 6675, 7565, 7650, 8010, 8900, 9078, 9180, 9612, 11475, 12015, 13350, 13617, 15130, 15300, 16020, 18156, 20025, 22695, 22950, 24030, 26700, 27234, 30260, 37825, 40050, 40851, 45390, 45900, 48060, 54468, 60075, 68085, 75650, 80100, 81702, 90780, 113475, 120150, 136170, 151300, 163404, 204255, 226950, 240300, 272340, 340425, 408510, 453900, 680850, 817020, 1021275, 1361700, 2042550, 4085100]

約数ペア:

[(1, 4085100), (2, 2042550), (3, 1361700), (4, 1021275), (5, 817020), (6, 680850), (9, 453900), (10, 408510), (12, 340425), (15, 272340), (17, 240300), (18, 226950), (20, 204255), (25, 163404), (27, 151300), (30, 136170), (34, 120150), (36, 113475), (45, 90780), (50, 81702), (51, 80100), (54, 75650), (60, 68085), (68, 60075), (75, 54468), (85, 48060), (89, 45900), (90, 45390), (100, 40851), (102, 40050), (108, 37825), (135, 30260), (150, 27234), (153, 26700), (170, 24030), (178, 22950), (180, 22695), (204, 20025), (225, 18156), (255, 16020), (267, 15300), (270, 15130), (300, 13617), (306, 13350), (340, 12015), (356, 11475), (425, 9612), (445, 9180), (450, 9078), (459, 8900), (510, 8010), (534, 7650), (540, 7565), (612, 6675), (675, 6052), (765, 5340), (801, 5100), (850, 4806), (890, 4590), (900, 4539), (918, 4450), (1020, 4005), (1068, 3825), (1275, 3204), (1335, 3060), (1350, 3026), (1513, 2700), (1530, 2670), (1602, 2550), (1700, 2403), (1780, 2295), (1836, 2225)]