87975360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2777}}^1$

素因数の和:2811

約数の個数: 168

約数和(自身を含む): 330226416

約数和(自身を除く): 242251056

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, 2777, 2880, 3168, 3520, 3960, 5280, 5554, 6336, 7920, 8331, 10560, 11108, 13885, 15840, 16662, 22216, 24993, 27770, 30547, 31680, 33324, 41655, 44432, 49986, 55540, 61094, 66648, 83310, 88864, 91641, 99972, 111080, 122188, 124965, 133296, 152735, 166620, 177728, 183282, 199944, 222160, 244376, 249930, 266592, 274923, 305470, 333240, 366564, 399888, 444320, 458205, 488752, 499860, 533184, 549846, 610940, 666480, 733128, 799776, 888640, 916410, 977504, 999720, 1099692, 1221880, 1332960, 1374615, 1466256, 1599552, 1832820, 1955008, 1999440, 2199384, 2443760, 2665920, 2749230, 2932512, 3665640, 3998880, 4398768, 4887520, 5498460, 5865024, 7331280, 7997760, 8797536, 9775040, 10996920, 14662560, 17595072, 21993840, 29325120, 43987680, 87975360]

約数ペア:

[(1, 87975360), (2, 43987680), (3, 29325120), (4, 21993840), (5, 17595072), (6, 14662560), (8, 10996920), (9, 9775040), (10, 8797536), (11, 7997760), (12, 7331280), (15, 5865024), (16, 5498460), (18, 4887520), (20, 4398768), (22, 3998880), (24, 3665640), (30, 2932512), (32, 2749230), (33, 2665920), (36, 2443760), (40, 2199384), (44, 1999440), (45, 1955008), (48, 1832820), (55, 1599552), (60, 1466256), (64, 1374615), (66, 1332960), (72, 1221880), (80, 1099692), (88, 999720), (90, 977504), (96, 916410), (99, 888640), (110, 799776), (120, 733128), (132, 666480), (144, 610940), (160, 549846), (165, 533184), (176, 499860), (180, 488752), (192, 458205), (198, 444320), (220, 399888), (240, 366564), (264, 333240), (288, 305470), (320, 274923), (330, 266592), (352, 249930), (360, 244376), (396, 222160), (440, 199944), (480, 183282), (495, 177728), (528, 166620), (576, 152735), (660, 133296), (704, 124965), (720, 122188), (792, 111080), (880, 99972), (960, 91641), (990, 88864), (1056, 83310), (1320, 66648), (1440, 61094), (1584, 55540), (1760, 49986), (1980, 44432), (2112, 41655), (2640, 33324), (2777, 31680), (2880, 30547), (3168, 27770), (3520, 24993), (3960, 22216), (5280, 16662), (5554, 15840), (6336, 13885), (7920, 11108), (8331, 10560)]