87401600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 254983680

約数和(自身を除く): 167582080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 128, 130, 143, 160, 176, 191, 200, 208, 220, 260, 275, 286, 320, 325, 352, 382, 400, 416, 440, 520, 550, 572, 640, 650, 704, 715, 764, 800, 832, 880, 955, 1040, 1100, 1144, 1300, 1408, 1430, 1528, 1600, 1664, 1760, 1910, 2080, 2101, 2200, 2288, 2483, 2600, 2860, 3056, 3200, 3520, 3575, 3820, 4160, 4202, 4400, 4576, 4775, 4966, 5200, 5720, 6112, 7040, 7150, 7640, 8320, 8404, 8800, 9152, 9550, 9932, 10400, 10505, 11440, 12224, 12415, 14300, 15280, 16808, 17600, 18304, 19100, 19864, 20800, 21010, 22880, 24448, 24830, 27313, 28600, 30560, 33616, 35200, 38200, 39728, 41600, 42020, 45760, 49660, 52525, 54626, 57200, 61120, 62075, 67232, 76400, 79456, 84040, 91520, 99320, 105050, 109252, 114400, 122240, 124150, 134464, 136565, 152800, 158912, 168080, 198640, 210100, 218504, 228800, 248300, 268928, 273130, 305600, 317824, 336160, 397280, 420200, 437008, 457600, 496600, 546260, 611200, 672320, 682825, 794560, 840400, 874016, 993200, 1092520, 1344640, 1365650, 1589120, 1680800, 1748032, 1986400, 2185040, 2731300, 3361600, 3496064, 3972800, 4370080, 5462600, 6723200, 7945600, 8740160, 10925200, 17480320, 21850400, 43700800, 87401600]

約数ペア:

[(1, 87401600), (2, 43700800), (4, 21850400), (5, 17480320), (8, 10925200), (10, 8740160), (11, 7945600), (13, 6723200), (16, 5462600), (20, 4370080), (22, 3972800), (25, 3496064), (26, 3361600), (32, 2731300), (40, 2185040), (44, 1986400), (50, 1748032), (52, 1680800), (55, 1589120), (64, 1365650), (65, 1344640), (80, 1092520), (88, 993200), (100, 874016), (104, 840400), (110, 794560), (128, 682825), (130, 672320), (143, 611200), (160, 546260), (176, 496600), (191, 457600), (200, 437008), (208, 420200), (220, 397280), (260, 336160), (275, 317824), (286, 305600), (320, 273130), (325, 268928), (352, 248300), (382, 228800), (400, 218504), (416, 210100), (440, 198640), (520, 168080), (550, 158912), (572, 152800), (640, 136565), (650, 134464), (704, 124150), (715, 122240), (764, 114400), (800, 109252), (832, 105050), (880, 99320), (955, 91520), (1040, 84040), (1100, 79456), (1144, 76400), (1300, 67232), (1408, 62075), (1430, 61120), (1528, 57200), (1600, 54626), (1664, 52525), (1760, 49660), (1910, 45760), (2080, 42020), (2101, 41600), (2200, 39728), (2288, 38200), (2483, 35200), (2600, 33616), (2860, 30560), (3056, 28600), (3200, 27313), (3520, 24830), (3575, 24448), (3820, 22880), (4160, 21010), (4202, 20800), (4400, 19864), (4576, 19100), (4775, 18304), (4966, 17600), (5200, 16808), (5720, 15280), (6112, 14300), (7040, 12415), (7150, 12224), (7640, 11440), (8320, 10505), (8404, 10400), (8800, 9932), (9152, 9550)]