74703200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 214580016

約数和(自身を除く): 139876816

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 653, 715, 800, 880, 1040, 1100, 1144, 1300, 1306, 1430, 1760, 2080, 2200, 2288, 2600, 2612, 2860, 3265, 3575, 4400, 4576, 5200, 5224, 5720, 6530, 7150, 7183, 8489, 8800, 10400, 10448, 11440, 13060, 14300, 14366, 16325, 16978, 20896, 22880, 26120, 28600, 28732, 32650, 33956, 35915, 42445, 52240, 57200, 57464, 65300, 67912, 71830, 84890, 93379, 104480, 114400, 114928, 130600, 135824, 143660, 169780, 179575, 186758, 212225, 229856, 261200, 271648, 287320, 339560, 359150, 373516, 424450, 466895, 522400, 574640, 679120, 718300, 747032, 848900, 933790, 1149280, 1358240, 1436600, 1494064, 1697800, 1867580, 2334475, 2873200, 2988128, 3395600, 3735160, 4668950, 5746400, 6791200, 7470320, 9337900, 14940640, 18675800, 37351600, 74703200]

約数ペア:

[(1, 74703200), (2, 37351600), (4, 18675800), (5, 14940640), (8, 9337900), (10, 7470320), (11, 6791200), (13, 5746400), (16, 4668950), (20, 3735160), (22, 3395600), (25, 2988128), (26, 2873200), (32, 2334475), (40, 1867580), (44, 1697800), (50, 1494064), (52, 1436600), (55, 1358240), (65, 1149280), (80, 933790), (88, 848900), (100, 747032), (104, 718300), (110, 679120), (130, 574640), (143, 522400), (160, 466895), (176, 424450), (200, 373516), (208, 359150), (220, 339560), (260, 287320), (275, 271648), (286, 261200), (325, 229856), (352, 212225), (400, 186758), (416, 179575), (440, 169780), (520, 143660), (550, 135824), (572, 130600), (650, 114928), (653, 114400), (715, 104480), (800, 93379), (880, 84890), (1040, 71830), (1100, 67912), (1144, 65300), (1300, 57464), (1306, 57200), (1430, 52240), (1760, 42445), (2080, 35915), (2200, 33956), (2288, 32650), (2600, 28732), (2612, 28600), (2860, 26120), (3265, 22880), (3575, 20896), (4400, 16978), (4576, 16325), (5200, 14366), (5224, 14300), (5720, 13060), (6530, 11440), (7150, 10448), (7183, 10400), (8489, 8800)]