171307800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5050

約数の個数: 144

約数和(自身を含む): 605709000

約数和(自身を除く): 434401200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5009, 5700, 6840, 8550, 10018, 11400, 15027, 17100, 20036, 25045, 30054, 34200, 40072, 45081, 50090, 60108, 75135, 90162, 95171, 100180, 120216, 125225, 150270, 180324, 190342, 200360, 225405, 250450, 285513, 300540, 360648, 375675, 380684, 450810, 475855, 500900, 571026, 601080, 751350, 761368, 856539, 901620, 951710, 1001800, 1127025, 1142052, 1427565, 1502700, 1713078, 1803240, 1903420, 2254050, 2284104, 2379275, 2855130, 3005400, 3426156, 3806840, 4282695, 4508100, 4758550, 5710260, 6852312, 7137825, 8565390, 9016200, 9517100, 11420520, 14275650, 17130780, 19034200, 21413475, 28551300, 34261560, 42826950, 57102600, 85653900, 171307800]

約数ペア:

[(1, 171307800), (2, 85653900), (3, 57102600), (4, 42826950), (5, 34261560), (6, 28551300), (8, 21413475), (9, 19034200), (10, 17130780), (12, 14275650), (15, 11420520), (18, 9517100), (19, 9016200), (20, 8565390), (24, 7137825), (25, 6852312), (30, 5710260), (36, 4758550), (38, 4508100), (40, 4282695), (45, 3806840), (50, 3426156), (57, 3005400), (60, 2855130), (72, 2379275), (75, 2284104), (76, 2254050), (90, 1903420), (95, 1803240), (100, 1713078), (114, 1502700), (120, 1427565), (150, 1142052), (152, 1127025), (171, 1001800), (180, 951710), (190, 901620), (200, 856539), (225, 761368), (228, 751350), (285, 601080), (300, 571026), (342, 500900), (360, 475855), (380, 450810), (450, 380684), (456, 375675), (475, 360648), (570, 300540), (600, 285513), (684, 250450), (760, 225405), (855, 200360), (900, 190342), (950, 180324), (1140, 150270), (1368, 125225), (1425, 120216), (1710, 100180), (1800, 95171), (1900, 90162), (2280, 75135), (2850, 60108), (3420, 50090), (3800, 45081), (4275, 40072), (5009, 34200), (5700, 30054), (6840, 25045), (8550, 20036), (10018, 17100), (11400, 15027)]