108748920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3557

約数の個数: 128

約数和(自身を含む): 383040000

約数和(自身を除く): 274291080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3499, 3885, 4440, 5180, 6216, 6998, 7770, 10360, 10497, 13996, 15540, 17495, 20994, 24493, 27992, 31080, 34990, 41988, 48986, 52485, 69980, 73479, 83976, 97972, 104970, 122465, 129463, 139960, 146958, 195944, 209940, 244930, 258926, 293916, 367395, 388389, 419880, 489860, 517852, 587832, 647315, 734790, 776778, 906241, 979720, 1035704, 1294630, 1469580, 1553556, 1812482, 1941945, 2589260, 2718723, 2939160, 3107112, 3624964, 3883890, 4531205, 5178520, 5437446, 7249928, 7767780, 9062410, 10874892, 13593615, 15535560, 18124820, 21749784, 27187230, 36249640, 54374460, 108748920]

約数ペア:

[(1, 108748920), (2, 54374460), (3, 36249640), (4, 27187230), (5, 21749784), (6, 18124820), (7, 15535560), (8, 13593615), (10, 10874892), (12, 9062410), (14, 7767780), (15, 7249928), (20, 5437446), (21, 5178520), (24, 4531205), (28, 3883890), (30, 3624964), (35, 3107112), (37, 2939160), (40, 2718723), (42, 2589260), (56, 1941945), (60, 1812482), (70, 1553556), (74, 1469580), (84, 1294630), (105, 1035704), (111, 979720), (120, 906241), (140, 776778), (148, 734790), (168, 647315), (185, 587832), (210, 517852), (222, 489860), (259, 419880), (280, 388389), (296, 367395), (370, 293916), (420, 258926), (444, 244930), (518, 209940), (555, 195944), (740, 146958), (777, 139960), (840, 129463), (888, 122465), (1036, 104970), (1110, 97972), (1295, 83976), (1480, 73479), (1554, 69980), (2072, 52485), (2220, 48986), (2590, 41988), (3108, 34990), (3499, 31080), (3885, 27992), (4440, 24493), (5180, 20994), (6216, 17495), (6998, 15540), (7770, 13996), (10360, 10497)]