87215040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2753}}^1$

素因数の和:2787

約数の個数: 168

約数和(自身を含む): 327373488

約数和(自身を除く): 240158448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2753, 2880, 3168, 3520, 3960, 5280, 5506, 6336, 7920, 8259, 10560, 11012, 13765, 15840, 16518, 22024, 24777, 27530, 30283, 31680, 33036, 41295, 44048, 49554, 55060, 60566, 66072, 82590, 88096, 90849, 99108, 110120, 121132, 123885, 132144, 151415, 165180, 176192, 181698, 198216, 220240, 242264, 247770, 264288, 272547, 302830, 330360, 363396, 396432, 440480, 454245, 484528, 495540, 528576, 545094, 605660, 660720, 726792, 792864, 880960, 908490, 969056, 991080, 1090188, 1211320, 1321440, 1362735, 1453584, 1585728, 1816980, 1938112, 1982160, 2180376, 2422640, 2642880, 2725470, 2907168, 3633960, 3964320, 4360752, 4845280, 5450940, 5814336, 7267920, 7928640, 8721504, 9690560, 10901880, 14535840, 17443008, 21803760, 29071680, 43607520, 87215040]

約数ペア:

[(1, 87215040), (2, 43607520), (3, 29071680), (4, 21803760), (5, 17443008), (6, 14535840), (8, 10901880), (9, 9690560), (10, 8721504), (11, 7928640), (12, 7267920), (15, 5814336), (16, 5450940), (18, 4845280), (20, 4360752), (22, 3964320), (24, 3633960), (30, 2907168), (32, 2725470), (33, 2642880), (36, 2422640), (40, 2180376), (44, 1982160), (45, 1938112), (48, 1816980), (55, 1585728), (60, 1453584), (64, 1362735), (66, 1321440), (72, 1211320), (80, 1090188), (88, 991080), (90, 969056), (96, 908490), (99, 880960), (110, 792864), (120, 726792), (132, 660720), (144, 605660), (160, 545094), (165, 528576), (176, 495540), (180, 484528), (192, 454245), (198, 440480), (220, 396432), (240, 363396), (264, 330360), (288, 302830), (320, 272547), (330, 264288), (352, 247770), (360, 242264), (396, 220240), (440, 198216), (480, 181698), (495, 176192), (528, 165180), (576, 151415), (660, 132144), (704, 123885), (720, 121132), (792, 110120), (880, 99108), (960, 90849), (990, 88096), (1056, 82590), (1320, 66072), (1440, 60566), (1584, 55060), (1760, 49554), (1980, 44048), (2112, 41295), (2640, 33036), (2753, 31680), (2880, 30283), (3168, 27530), (3520, 24777), (3960, 22024), (5280, 16518), (5506, 15840), (6336, 13765), (7920, 11012), (8259, 10560)]