27711200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 76495104

約数和(自身を除く): 48783904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 67, 80, 88, 94, 100, 110, 134, 160, 176, 188, 200, 220, 235, 268, 275, 335, 352, 376, 400, 440, 470, 517, 536, 550, 670, 737, 752, 800, 880, 940, 1034, 1072, 1100, 1175, 1340, 1474, 1504, 1675, 1760, 1880, 2068, 2144, 2200, 2350, 2585, 2680, 2948, 3149, 3350, 3685, 3760, 4136, 4400, 4700, 5170, 5360, 5896, 6298, 6700, 7370, 7520, 8272, 8800, 9400, 10340, 10720, 11792, 12596, 12925, 13400, 14740, 15745, 16544, 18425, 18800, 20680, 23584, 25192, 25850, 26800, 29480, 31490, 34639, 36850, 37600, 41360, 50384, 51700, 53600, 58960, 62980, 69278, 73700, 78725, 82720, 100768, 103400, 117920, 125960, 138556, 147400, 157450, 173195, 206800, 251920, 277112, 294800, 314900, 346390, 413600, 503840, 554224, 589600, 629800, 692780, 865975, 1108448, 1259600, 1385560, 1731950, 2519200, 2771120, 3463900, 5542240, 6927800, 13855600, 27711200]

約数ペア:

[(1, 27711200), (2, 13855600), (4, 6927800), (5, 5542240), (8, 3463900), (10, 2771120), (11, 2519200), (16, 1731950), (20, 1385560), (22, 1259600), (25, 1108448), (32, 865975), (40, 692780), (44, 629800), (47, 589600), (50, 554224), (55, 503840), (67, 413600), (80, 346390), (88, 314900), (94, 294800), (100, 277112), (110, 251920), (134, 206800), (160, 173195), (176, 157450), (188, 147400), (200, 138556), (220, 125960), (235, 117920), (268, 103400), (275, 100768), (335, 82720), (352, 78725), (376, 73700), (400, 69278), (440, 62980), (470, 58960), (517, 53600), (536, 51700), (550, 50384), (670, 41360), (737, 37600), (752, 36850), (800, 34639), (880, 31490), (940, 29480), (1034, 26800), (1072, 25850), (1100, 25192), (1175, 23584), (1340, 20680), (1474, 18800), (1504, 18425), (1675, 16544), (1760, 15745), (1880, 14740), (2068, 13400), (2144, 12925), (2200, 12596), (2350, 11792), (2585, 10720), (2680, 10340), (2948, 9400), (3149, 8800), (3350, 8272), (3685, 7520), (3760, 7370), (4136, 6700), (4400, 6298), (4700, 5896), (5170, 5360)]