85394520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2194

約数の個数: 128

約数和(自身を含む): 292478400

約数和(自身を除く): 207083880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2137, 2220, 2664, 3330, 3996, 4274, 4440, 4995, 6411, 6660, 7992, 8548, 9990, 10685, 12822, 13320, 17096, 19233, 19980, 21370, 25644, 32055, 38466, 39960, 42740, 51288, 57699, 64110, 76932, 79069, 85480, 96165, 115398, 128220, 153864, 158138, 192330, 230796, 237207, 256440, 288495, 316276, 384660, 395345, 461592, 474414, 576990, 632552, 711621, 769320, 790690, 948828, 1153980, 1186035, 1423242, 1581380, 1897656, 2134863, 2307960, 2372070, 2846484, 3162760, 3558105, 4269726, 4744140, 5692968, 7116210, 8539452, 9488280, 10674315, 14232420, 17078904, 21348630, 28464840, 42697260, 85394520]

約数ペア:

[(1, 85394520), (2, 42697260), (3, 28464840), (4, 21348630), (5, 17078904), (6, 14232420), (8, 10674315), (9, 9488280), (10, 8539452), (12, 7116210), (15, 5692968), (18, 4744140), (20, 4269726), (24, 3558105), (27, 3162760), (30, 2846484), (36, 2372070), (37, 2307960), (40, 2134863), (45, 1897656), (54, 1581380), (60, 1423242), (72, 1186035), (74, 1153980), (90, 948828), (108, 790690), (111, 769320), (120, 711621), (135, 632552), (148, 576990), (180, 474414), (185, 461592), (216, 395345), (222, 384660), (270, 316276), (296, 288495), (333, 256440), (360, 237207), (370, 230796), (444, 192330), (540, 158138), (555, 153864), (666, 128220), (740, 115398), (888, 96165), (999, 85480), (1080, 79069), (1110, 76932), (1332, 64110), (1480, 57699), (1665, 51288), (1998, 42740), (2137, 39960), (2220, 38466), (2664, 32055), (3330, 25644), (3996, 21370), (4274, 19980), (4440, 19233), (4995, 17096), (6411, 13320), (6660, 12822), (7992, 10685), (8548, 9990)]