67295520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 144

約数和(自身を含む): 243243000

約数和(自身を除く): 175947480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2749, 3060, 4080, 4896, 5498, 6120, 8160, 8247, 10996, 12240, 13745, 16494, 21992, 24480, 24741, 27490, 32988, 41235, 43984, 46733, 49482, 54980, 65976, 82470, 87968, 93466, 98964, 109960, 123705, 131952, 140199, 164940, 186932, 197928, 219920, 233665, 247410, 263904, 280398, 329880, 373864, 395856, 420597, 439840, 467330, 494820, 560796, 659760, 700995, 747728, 791712, 841194, 934660, 989640, 1121592, 1319520, 1401990, 1495456, 1682388, 1869320, 1979280, 2102985, 2243184, 2803980, 3364776, 3738640, 3958560, 4205970, 4486368, 5607960, 6729552, 7477280, 8411940, 11215920, 13459104, 16823880, 22431840, 33647760, 67295520]

約数ペア:

[(1, 67295520), (2, 33647760), (3, 22431840), (4, 16823880), (5, 13459104), (6, 11215920), (8, 8411940), (9, 7477280), (10, 6729552), (12, 5607960), (15, 4486368), (16, 4205970), (17, 3958560), (18, 3738640), (20, 3364776), (24, 2803980), (30, 2243184), (32, 2102985), (34, 1979280), (36, 1869320), (40, 1682388), (45, 1495456), (48, 1401990), (51, 1319520), (60, 1121592), (68, 989640), (72, 934660), (80, 841194), (85, 791712), (90, 747728), (96, 700995), (102, 659760), (120, 560796), (136, 494820), (144, 467330), (153, 439840), (160, 420597), (170, 395856), (180, 373864), (204, 329880), (240, 280398), (255, 263904), (272, 247410), (288, 233665), (306, 219920), (340, 197928), (360, 186932), (408, 164940), (480, 140199), (510, 131952), (544, 123705), (612, 109960), (680, 98964), (720, 93466), (765, 87968), (816, 82470), (1020, 65976), (1224, 54980), (1360, 49482), (1440, 46733), (1530, 43984), (1632, 41235), (2040, 32988), (2448, 27490), (2720, 24741), (2749, 24480), (3060, 21992), (4080, 16494), (4896, 13745), (5498, 12240), (6120, 10996), (8160, 8247)]