825245040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 2646259200

約数和(自身を除く): 1821014160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 199, 222, 240, 296, 370, 398, 444, 467, 555, 592, 597, 740, 796, 888, 934, 995, 1110, 1194, 1401, 1480, 1592, 1776, 1868, 1990, 2220, 2335, 2388, 2802, 2960, 2985, 3184, 3736, 3980, 4440, 4670, 4776, 5604, 5970, 7005, 7363, 7472, 7960, 8880, 9340, 9552, 11208, 11940, 14010, 14726, 15920, 17279, 18680, 22089, 22416, 23880, 28020, 29452, 34558, 36815, 37360, 44178, 47760, 51837, 56040, 58904, 69116, 73630, 86395, 88356, 92933, 103674, 110445, 112080, 117808, 138232, 147260, 172790, 176712, 185866, 207348, 220890, 259185, 276464, 278799, 294520, 345580, 353424, 371732, 414696, 441780, 464665, 518370, 557598, 589040, 691160, 743464, 829392, 883560, 929330, 1036740, 1115196, 1382320, 1393995, 1486928, 1767120, 1858660, 2073480, 2230392, 2787990, 3438521, 3717320, 4146960, 4460784, 5575980, 6877042, 7434640, 10315563, 11151960, 13754084, 17192605, 20631126, 22303920, 27508168, 34385210, 41262252, 51577815, 55016336, 68770420, 82524504, 103155630, 137540840, 165049008, 206311260, 275081680, 412622520, 825245040]

約数ペア:

[(1, 825245040), (2, 412622520), (3, 275081680), (4, 206311260), (5, 165049008), (6, 137540840), (8, 103155630), (10, 82524504), (12, 68770420), (15, 55016336), (16, 51577815), (20, 41262252), (24, 34385210), (30, 27508168), (37, 22303920), (40, 20631126), (48, 17192605), (60, 13754084), (74, 11151960), (80, 10315563), (111, 7434640), (120, 6877042), (148, 5575980), (185, 4460784), (199, 4146960), (222, 3717320), (240, 3438521), (296, 2787990), (370, 2230392), (398, 2073480), (444, 1858660), (467, 1767120), (555, 1486928), (592, 1393995), (597, 1382320), (740, 1115196), (796, 1036740), (888, 929330), (934, 883560), (995, 829392), (1110, 743464), (1194, 691160), (1401, 589040), (1480, 557598), (1592, 518370), (1776, 464665), (1868, 441780), (1990, 414696), (2220, 371732), (2335, 353424), (2388, 345580), (2802, 294520), (2960, 278799), (2985, 276464), (3184, 259185), (3736, 220890), (3980, 207348), (4440, 185866), (4670, 176712), (4776, 172790), (5604, 147260), (5970, 138232), (7005, 117808), (7363, 112080), (7472, 110445), (7960, 103674), (8880, 92933), (9340, 88356), (9552, 86395), (11208, 73630), (11940, 69116), (14010, 58904), (14726, 56040), (15920, 51837), (17279, 47760), (18680, 44178), (22089, 37360), (22416, 36815), (23880, 34558), (28020, 29452)]