86705400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 287838720

約数和(自身を除く): 201133320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 61, 69, 75, 92, 100, 103, 115, 120, 122, 138, 150, 183, 184, 200, 206, 230, 244, 276, 300, 305, 309, 345, 366, 412, 460, 488, 515, 552, 575, 600, 610, 618, 690, 732, 824, 915, 920, 1030, 1150, 1220, 1236, 1380, 1403, 1464, 1525, 1545, 1725, 1830, 2060, 2300, 2369, 2440, 2472, 2575, 2760, 2806, 3050, 3090, 3450, 3660, 4120, 4209, 4575, 4600, 4738, 5150, 5612, 6100, 6180, 6283, 6900, 7015, 7107, 7320, 7725, 8418, 9150, 9476, 10300, 11224, 11845, 12200, 12360, 12566, 13800, 14030, 14214, 15450, 16836, 18300, 18849, 18952, 20600, 21045, 23690, 25132, 28060, 28428, 30900, 31415, 33672, 35075, 35535, 36600, 37698, 42090, 47380, 50264, 56120, 56856, 59225, 61800, 62830, 70150, 71070, 75396, 84180, 94245, 94760, 105225, 118450, 125660, 140300, 142140, 144509, 150792, 157075, 168360, 177675, 188490, 210450, 236900, 251320, 280600, 284280, 289018, 314150, 355350, 376980, 420900, 433527, 471225, 473800, 578036, 628300, 710700, 722545, 753960, 841800, 867054, 942450, 1156072, 1256600, 1421400, 1445090, 1734108, 1884900, 2167635, 2890180, 3468216, 3612725, 3769800, 4335270, 5780360, 7225450, 8670540, 10838175, 14450900, 17341080, 21676350, 28901800, 43352700, 86705400]

約数ペア:

[(1, 86705400), (2, 43352700), (3, 28901800), (4, 21676350), (5, 17341080), (6, 14450900), (8, 10838175), (10, 8670540), (12, 7225450), (15, 5780360), (20, 4335270), (23, 3769800), (24, 3612725), (25, 3468216), (30, 2890180), (40, 2167635), (46, 1884900), (50, 1734108), (60, 1445090), (61, 1421400), (69, 1256600), (75, 1156072), (92, 942450), (100, 867054), (103, 841800), (115, 753960), (120, 722545), (122, 710700), (138, 628300), (150, 578036), (183, 473800), (184, 471225), (200, 433527), (206, 420900), (230, 376980), (244, 355350), (276, 314150), (300, 289018), (305, 284280), (309, 280600), (345, 251320), (366, 236900), (412, 210450), (460, 188490), (488, 177675), (515, 168360), (552, 157075), (575, 150792), (600, 144509), (610, 142140), (618, 140300), (690, 125660), (732, 118450), (824, 105225), (915, 94760), (920, 94245), (1030, 84180), (1150, 75396), (1220, 71070), (1236, 70150), (1380, 62830), (1403, 61800), (1464, 59225), (1525, 56856), (1545, 56120), (1725, 50264), (1830, 47380), (2060, 42090), (2300, 37698), (2369, 36600), (2440, 35535), (2472, 35075), (2575, 33672), (2760, 31415), (2806, 30900), (3050, 28428), (3090, 28060), (3450, 25132), (3660, 23690), (4120, 21045), (4209, 20600), (4575, 18952), (4600, 18849), (4738, 18300), (5150, 16836), (5612, 15450), (6100, 14214), (6180, 14030), (6283, 13800), (6900, 12566), (7015, 12360), (7107, 12200), (7320, 11845), (7725, 11224), (8418, 10300), (9150, 9476)]