9343980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 30873024

約数和(自身を除く): 21529044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 61, 69, 74, 90, 92, 111, 115, 122, 138, 148, 180, 183, 185, 207, 222, 230, 244, 276, 305, 333, 345, 366, 370, 414, 444, 460, 549, 555, 610, 666, 690, 732, 740, 828, 851, 915, 1035, 1098, 1110, 1220, 1332, 1380, 1403, 1665, 1702, 1830, 2070, 2196, 2220, 2257, 2553, 2745, 2806, 3330, 3404, 3660, 4140, 4209, 4255, 4514, 5106, 5490, 5612, 6660, 6771, 7015, 7659, 8418, 8510, 9028, 10212, 10980, 11285, 12627, 12765, 13542, 14030, 15318, 16836, 17020, 20313, 21045, 22570, 25254, 25530, 27084, 28060, 30636, 33855, 38295, 40626, 42090, 45140, 50508, 51060, 51911, 63135, 67710, 76590, 81252, 84180, 101565, 103822, 126270, 135420, 153180, 155733, 203130, 207644, 252540, 259555, 311466, 406260, 467199, 519110, 622932, 778665, 934398, 1038220, 1557330, 1868796, 2335995, 3114660, 4671990, 9343980]

約数ペア:

[(1, 9343980), (2, 4671990), (3, 3114660), (4, 2335995), (5, 1868796), (6, 1557330), (9, 1038220), (10, 934398), (12, 778665), (15, 622932), (18, 519110), (20, 467199), (23, 406260), (30, 311466), (36, 259555), (37, 252540), (45, 207644), (46, 203130), (60, 155733), (61, 153180), (69, 135420), (74, 126270), (90, 103822), (92, 101565), (111, 84180), (115, 81252), (122, 76590), (138, 67710), (148, 63135), (180, 51911), (183, 51060), (185, 50508), (207, 45140), (222, 42090), (230, 40626), (244, 38295), (276, 33855), (305, 30636), (333, 28060), (345, 27084), (366, 25530), (370, 25254), (414, 22570), (444, 21045), (460, 20313), (549, 17020), (555, 16836), (610, 15318), (666, 14030), (690, 13542), (732, 12765), (740, 12627), (828, 11285), (851, 10980), (915, 10212), (1035, 9028), (1098, 8510), (1110, 8418), (1220, 7659), (1332, 7015), (1380, 6771), (1403, 6660), (1665, 5612), (1702, 5490), (1830, 5106), (2070, 4514), (2196, 4255), (2220, 4209), (2257, 4140), (2553, 3660), (2745, 3404), (2806, 3330)]