1453500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 144

約数和(自身を含む): 5110560

約数和(自身を除く): 3657060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 125, 150, 153, 170, 171, 180, 190, 204, 225, 228, 250, 255, 285, 300, 306, 323, 340, 342, 375, 380, 425, 450, 475, 500, 510, 570, 612, 646, 684, 750, 765, 850, 855, 900, 950, 969, 1020, 1125, 1140, 1275, 1292, 1425, 1500, 1530, 1615, 1700, 1710, 1900, 1938, 2125, 2250, 2375, 2550, 2850, 2907, 3060, 3230, 3420, 3825, 3876, 4250, 4275, 4500, 4750, 4845, 5100, 5700, 5814, 6375, 6460, 7125, 7650, 8075, 8500, 8550, 9500, 9690, 11628, 12750, 14250, 14535, 15300, 16150, 17100, 19125, 19380, 21375, 24225, 25500, 28500, 29070, 32300, 38250, 40375, 42750, 48450, 58140, 72675, 76500, 80750, 85500, 96900, 121125, 145350, 161500, 242250, 290700, 363375, 484500, 726750, 1453500]

約数ペア:

[(1, 1453500), (2, 726750), (3, 484500), (4, 363375), (5, 290700), (6, 242250), (9, 161500), (10, 145350), (12, 121125), (15, 96900), (17, 85500), (18, 80750), (19, 76500), (20, 72675), (25, 58140), (30, 48450), (34, 42750), (36, 40375), (38, 38250), (45, 32300), (50, 29070), (51, 28500), (57, 25500), (60, 24225), (68, 21375), (75, 19380), (76, 19125), (85, 17100), (90, 16150), (95, 15300), (100, 14535), (102, 14250), (114, 12750), (125, 11628), (150, 9690), (153, 9500), (170, 8550), (171, 8500), (180, 8075), (190, 7650), (204, 7125), (225, 6460), (228, 6375), (250, 5814), (255, 5700), (285, 5100), (300, 4845), (306, 4750), (323, 4500), (340, 4275), (342, 4250), (375, 3876), (380, 3825), (425, 3420), (450, 3230), (475, 3060), (500, 2907), (510, 2850), (570, 2550), (612, 2375), (646, 2250), (684, 2125), (750, 1938), (765, 1900), (850, 1710), (855, 1700), (900, 1615), (950, 1530), (969, 1500), (1020, 1425), (1125, 1292), (1140, 1275)]