55229160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1835

約数の個数: 128

約数和(自身を含む): 194584320

約数和(自身を除く): 139355160

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, 1777, 2072, 2220, 2590, 3108, 3554, 3885, 4440, 5180, 5331, 6216, 7108, 7770, 8885, 10360, 10662, 12439, 14216, 15540, 17770, 21324, 24878, 26655, 31080, 35540, 37317, 42648, 49756, 53310, 62195, 65749, 71080, 74634, 99512, 106620, 124390, 131498, 149268, 186585, 197247, 213240, 248780, 262996, 298536, 328745, 373170, 394494, 460243, 497560, 525992, 657490, 746340, 788988, 920486, 986235, 1314980, 1380729, 1492680, 1577976, 1840972, 1972470, 2301215, 2629960, 2761458, 3681944, 3944940, 4602430, 5522916, 6903645, 7889880, 9204860, 11045832, 13807290, 18409720, 27614580, 55229160]

約数ペア:

[(1, 55229160), (2, 27614580), (3, 18409720), (4, 13807290), (5, 11045832), (6, 9204860), (7, 7889880), (8, 6903645), (10, 5522916), (12, 4602430), (14, 3944940), (15, 3681944), (20, 2761458), (21, 2629960), (24, 2301215), (28, 1972470), (30, 1840972), (35, 1577976), (37, 1492680), (40, 1380729), (42, 1314980), (56, 986235), (60, 920486), (70, 788988), (74, 746340), (84, 657490), (105, 525992), (111, 497560), (120, 460243), (140, 394494), (148, 373170), (168, 328745), (185, 298536), (210, 262996), (222, 248780), (259, 213240), (280, 197247), (296, 186585), (370, 149268), (420, 131498), (444, 124390), (518, 106620), (555, 99512), (740, 74634), (777, 71080), (840, 65749), (888, 62195), (1036, 53310), (1110, 49756), (1295, 42648), (1480, 37317), (1554, 35540), (1777, 31080), (2072, 26655), (2220, 24878), (2590, 21324), (3108, 17770), (3554, 15540), (3885, 14216), (4440, 12439), (5180, 10662), (5331, 10360), (6216, 8885), (7108, 7770)]