85778131680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{108503}}^1$

素因数の和:108591

約数の個数: 240

約数和(自身を含む): 307690869024

約数和(自身を除く): 221912737344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2440, 2592, 2745, 2928, 3240, 3294, 3660, 4320, 4392, 4880, 4941, 5490, 5856, 6480, 6588, 7320, 8235, 8784, 9760, 9882, 10980, 12960, 13176, 14640, 16470, 17568, 19764, 21960, 24705, 26352, 29280, 32940, 39528, 43920, 49410, 52704, 65880, 79056, 87840, 98820, 108503, 131760, 158112, 197640, 217006, 263520, 325509, 395280, 434012, 542515, 651018, 790560, 868024, 976527, 1085030, 1302036, 1627545, 1736048, 1953054, 2170060, 2604072, 2929581, 3255090, 3472096, 3906108, 4340120, 4882635, 5208144, 5859162, 6510180, 6618683, 7812216, 8680240, 8788743, 9765270, 10416288, 11718324, 13020360, 13237366, 14647905, 15624432, 17360480, 17577486, 19530540, 19856049, 23436648, 26040720, 26474732, 29295810, 31248864, 33093415, 35154972, 39061080, 39712098, 43943715, 46873296, 52081440, 52949464, 58591620, 59568147, 66186830, 70309944, 78122160, 79424196, 87887430, 93746592, 99280245, 105898928, 117183240, 119136294, 132373660, 140619888, 156244320, 158848392, 175774860, 178704441, 198560490, 211797856, 234366480, 238272588, 264747320, 281239776, 297840735, 317696784, 351549720, 357408882, 397120980, 468732960, 476545176, 529494640, 536113323, 595681470, 635393568, 703099440, 714817764, 794241960, 893522205, 953090352, 1058989280, 1072226646, 1191362940, 1406198880, 1429635528, 1588483920, 1787044410, 1906180704, 2144453292, 2382725880, 2680566615, 2859271056, 3176967840, 3574088820, 4288906584, 4765451760, 5361133230, 5718542112, 7148177640, 8577813168, 9530903520, 10722266460, 14296355280, 17155626336, 21444532920, 28592710560, 42889065840, 85778131680]

約数ペア:

[(1, 85778131680), (2, 42889065840), (3, 28592710560), (4, 21444532920), (5, 17155626336), (6, 14296355280), (8, 10722266460), (9, 9530903520), (10, 8577813168), (12, 7148177640), (15, 5718542112), (16, 5361133230), (18, 4765451760), (20, 4288906584), (24, 3574088820), (27, 3176967840), (30, 2859271056), (32, 2680566615), (36, 2382725880), (40, 2144453292), (45, 1906180704), (48, 1787044410), (54, 1588483920), (60, 1429635528), (61, 1406198880), (72, 1191362940), (80, 1072226646), (81, 1058989280), (90, 953090352), (96, 893522205), (108, 794241960), (120, 714817764), (122, 703099440), (135, 635393568), (144, 595681470), (160, 536113323), (162, 529494640), (180, 476545176), (183, 468732960), (216, 397120980), (240, 357408882), (244, 351549720), (270, 317696784), (288, 297840735), (305, 281239776), (324, 264747320), (360, 238272588), (366, 234366480), (405, 211797856), (432, 198560490), (480, 178704441), (488, 175774860), (540, 158848392), (549, 156244320), (610, 140619888), (648, 132373660), (720, 119136294), (732, 117183240), (810, 105898928), (864, 99280245), (915, 93746592), (976, 87887430), (1080, 79424196), (1098, 78122160), (1220, 70309944), (1296, 66186830), (1440, 59568147), (1464, 58591620), (1620, 52949464), (1647, 52081440), (1830, 46873296), (1952, 43943715), (2160, 39712098), (2196, 39061080), (2440, 35154972), (2592, 33093415), (2745, 31248864), (2928, 29295810), (3240, 26474732), (3294, 26040720), (3660, 23436648), (4320, 19856049), (4392, 19530540), (4880, 17577486), (4941, 17360480), (5490, 15624432), (5856, 14647905), (6480, 13237366), (6588, 13020360), (7320, 11718324), (8235, 10416288), (8784, 9765270), (9760, 8788743), (9882, 8680240), (10980, 7812216), (12960, 6618683), (13176, 6510180), (14640, 5859162), (16470, 5208144), (17568, 4882635), (19764, 4340120), (21960, 3906108), (24705, 3472096), (26352, 3255090), (29280, 2929581), (32940, 2604072), (39528, 2170060), (43920, 1953054), (49410, 1736048), (52704, 1627545), (65880, 1302036), (79056, 1085030), (87840, 976527), (98820, 868024), (108503, 790560), (131760, 651018), (158112, 542515), (197640, 434012), (217006, 395280), (263520, 325509)]