26948580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 79161600

約数和(自身を除く): 52213020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 199, 222, 244, 305, 366, 370, 398, 444, 555, 597, 610, 732, 740, 796, 915, 995, 1110, 1194, 1220, 1830, 1990, 2220, 2257, 2388, 2985, 3660, 3980, 4514, 5970, 6771, 7363, 9028, 11285, 11940, 12139, 13542, 14726, 22089, 22570, 24278, 27084, 29452, 33855, 36417, 36815, 44178, 45140, 48556, 60695, 67710, 72834, 73630, 88356, 110445, 121390, 135420, 145668, 147260, 182085, 220890, 242780, 364170, 441780, 449143, 728340, 898286, 1347429, 1796572, 2245715, 2694858, 4491430, 5389716, 6737145, 8982860, 13474290, 26948580]

約数ペア:

[(1, 26948580), (2, 13474290), (3, 8982860), (4, 6737145), (5, 5389716), (6, 4491430), (10, 2694858), (12, 2245715), (15, 1796572), (20, 1347429), (30, 898286), (37, 728340), (60, 449143), (61, 441780), (74, 364170), (111, 242780), (122, 220890), (148, 182085), (183, 147260), (185, 145668), (199, 135420), (222, 121390), (244, 110445), (305, 88356), (366, 73630), (370, 72834), (398, 67710), (444, 60695), (555, 48556), (597, 45140), (610, 44178), (732, 36815), (740, 36417), (796, 33855), (915, 29452), (995, 27084), (1110, 24278), (1194, 22570), (1220, 22089), (1830, 14726), (1990, 13542), (2220, 12139), (2257, 11940), (2388, 11285), (2985, 9028), (3660, 7363), (3980, 6771), (4514, 5970)]