65612520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 230480640

約数和(自身を除く): 164868120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 71, 72, 85, 90, 102, 120, 136, 142, 151, 153, 170, 180, 204, 213, 255, 284, 302, 306, 340, 355, 360, 408, 426, 453, 510, 568, 604, 612, 639, 680, 710, 755, 765, 852, 906, 1020, 1065, 1207, 1208, 1224, 1278, 1359, 1420, 1510, 1530, 1704, 1812, 2040, 2130, 2265, 2414, 2556, 2567, 2718, 2840, 3020, 3060, 3195, 3621, 3624, 4260, 4530, 4828, 5112, 5134, 5436, 6035, 6040, 6120, 6390, 6795, 7242, 7701, 8520, 9060, 9656, 10268, 10721, 10863, 10872, 12070, 12780, 12835, 13590, 14484, 15402, 18105, 18120, 20536, 21442, 21726, 23103, 24140, 25560, 25670, 27180, 28968, 30804, 32163, 36210, 38505, 42884, 43452, 46206, 48280, 51340, 53605, 54315, 54360, 61608, 64326, 72420, 77010, 85768, 86904, 92412, 96489, 102680, 107210, 108630, 115515, 128652, 144840, 154020, 160815, 182257, 184824, 192978, 214420, 217260, 231030, 257304, 308040, 321630, 364514, 385956, 428840, 434520, 462060, 482445, 546771, 643260, 729028, 771912, 911285, 924120, 964890, 1093542, 1286520, 1458056, 1640313, 1822570, 1929780, 2187084, 2733855, 3280626, 3645140, 3859560, 4374168, 5467710, 6561252, 7290280, 8201565, 10935420, 13122504, 16403130, 21870840, 32806260, 65612520]

約数ペア:

[(1, 65612520), (2, 32806260), (3, 21870840), (4, 16403130), (5, 13122504), (6, 10935420), (8, 8201565), (9, 7290280), (10, 6561252), (12, 5467710), (15, 4374168), (17, 3859560), (18, 3645140), (20, 3280626), (24, 2733855), (30, 2187084), (34, 1929780), (36, 1822570), (40, 1640313), (45, 1458056), (51, 1286520), (60, 1093542), (68, 964890), (71, 924120), (72, 911285), (85, 771912), (90, 729028), (102, 643260), (120, 546771), (136, 482445), (142, 462060), (151, 434520), (153, 428840), (170, 385956), (180, 364514), (204, 321630), (213, 308040), (255, 257304), (284, 231030), (302, 217260), (306, 214420), (340, 192978), (355, 184824), (360, 182257), (408, 160815), (426, 154020), (453, 144840), (510, 128652), (568, 115515), (604, 108630), (612, 107210), (639, 102680), (680, 96489), (710, 92412), (755, 86904), (765, 85768), (852, 77010), (906, 72420), (1020, 64326), (1065, 61608), (1207, 54360), (1208, 54315), (1224, 53605), (1278, 51340), (1359, 48280), (1420, 46206), (1510, 43452), (1530, 42884), (1704, 38505), (1812, 36210), (2040, 32163), (2130, 30804), (2265, 28968), (2414, 27180), (2556, 25670), (2567, 25560), (2718, 24140), (2840, 23103), (3020, 21726), (3060, 21442), (3195, 20536), (3621, 18120), (3624, 18105), (4260, 15402), (4530, 14484), (4828, 13590), (5112, 12835), (5134, 12780), (5436, 12070), (6035, 10872), (6040, 10863), (6120, 10721), (6390, 10268), (6795, 9656), (7242, 9060), (7701, 8520)]