85195440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 323122176

約数和(自身を除く): 237926736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 347, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 694, 720, 744, 792, 880, 930, 990, 1023, 1041, 1116, 1240, 1320, 1364, 1388, 1395, 1488, 1584, 1705, 1735, 1860, 1980, 2046, 2082, 2232, 2480, 2640, 2728, 2776, 2790, 3069, 3123, 3410, 3470, 3720, 3817, 3960, 4092, 4164, 4464, 5115, 5205, 5456, 5552, 5580, 6138, 6246, 6820, 6940, 7440, 7634, 7920, 8184, 8328, 10230, 10410, 10757, 11160, 11451, 12276, 12492, 13640, 13880, 15268, 15345, 15615, 16368, 16656, 19085, 20460, 20820, 21514, 22320, 22902, 24552, 24984, 27280, 27760, 30536, 30690, 31230, 32271, 34353, 38170, 40920, 41640, 43028, 45804, 49104, 49968, 53785, 57255, 61072, 61380, 62460, 64542, 68706, 76340, 81840, 83280, 86056, 91608, 96813, 107570, 114510, 118327, 122760, 124920, 129084, 137412, 152680, 161355, 171765, 172112, 183216, 193626, 215140, 229020, 236654, 245520, 249840, 258168, 274824, 305360, 322710, 343530, 354981, 387252, 430280, 458040, 473308, 484065, 516336, 549648, 591635, 645420, 687060, 709962, 774504, 860560, 916080, 946616, 968130, 1064943, 1183270, 1290840, 1374120, 1419924, 1549008, 1774905, 1893232, 1936260, 2129886, 2366540, 2581680, 2748240, 2839848, 3549810, 3872520, 4259772, 4733080, 5324715, 5679696, 7099620, 7745040, 8519544, 9466160, 10649430, 14199240, 17039088, 21298860, 28398480, 42597720, 85195440]

約数ペア:

[(1, 85195440), (2, 42597720), (3, 28398480), (4, 21298860), (5, 17039088), (6, 14199240), (8, 10649430), (9, 9466160), (10, 8519544), (11, 7745040), (12, 7099620), (15, 5679696), (16, 5324715), (18, 4733080), (20, 4259772), (22, 3872520), (24, 3549810), (30, 2839848), (31, 2748240), (33, 2581680), (36, 2366540), (40, 2129886), (44, 1936260), (45, 1893232), (48, 1774905), (55, 1549008), (60, 1419924), (62, 1374120), (66, 1290840), (72, 1183270), (80, 1064943), (88, 968130), (90, 946616), (93, 916080), (99, 860560), (110, 774504), (120, 709962), (124, 687060), (132, 645420), (144, 591635), (155, 549648), (165, 516336), (176, 484065), (180, 473308), (186, 458040), (198, 430280), (220, 387252), (240, 354981), (248, 343530), (264, 322710), (279, 305360), (310, 274824), (330, 258168), (341, 249840), (347, 245520), (360, 236654), (372, 229020), (396, 215140), (440, 193626), (465, 183216), (495, 172112), (496, 171765), (528, 161355), (558, 152680), (620, 137412), (660, 129084), (682, 124920), (694, 122760), (720, 118327), (744, 114510), (792, 107570), (880, 96813), (930, 91608), (990, 86056), (1023, 83280), (1041, 81840), (1116, 76340), (1240, 68706), (1320, 64542), (1364, 62460), (1388, 61380), (1395, 61072), (1488, 57255), (1584, 53785), (1705, 49968), (1735, 49104), (1860, 45804), (1980, 43028), (2046, 41640), (2082, 40920), (2232, 38170), (2480, 34353), (2640, 32271), (2728, 31230), (2776, 30690), (2790, 30536), (3069, 27760), (3123, 27280), (3410, 24984), (3470, 24552), (3720, 22902), (3817, 22320), (3960, 21514), (4092, 20820), (4164, 20460), (4464, 19085), (5115, 16656), (5205, 16368), (5456, 15615), (5552, 15345), (5580, 15268), (6138, 13880), (6246, 13640), (6820, 12492), (6940, 12276), (7440, 11451), (7634, 11160), (7920, 10757), (8184, 10410), (8328, 10230)]