103668492800

素因数分解:

$2^9\times 5^2\times {\mathrm{199}}^1\times {\mathrm{40699}}^1$

素因数の和:40926

約数の個数: 120

約数和(自身を含む): 258143820000

約数和(自身を除く): 154475327200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 199, 200, 256, 320, 398, 400, 512, 640, 796, 800, 995, 1280, 1592, 1600, 1990, 2560, 3184, 3200, 3980, 4975, 6368, 6400, 7960, 9950, 12736, 12800, 15920, 19900, 25472, 31840, 39800, 40699, 50944, 63680, 79600, 81398, 101888, 127360, 159200, 162796, 203495, 254720, 318400, 325592, 406990, 509440, 636800, 651184, 813980, 1017475, 1273600, 1302368, 1627960, 2034950, 2547200, 2604736, 3255920, 4069900, 5209472, 6511840, 8099101, 8139800, 10418944, 13023680, 16198202, 16279600, 20837888, 26047360, 32396404, 32559200, 40495505, 52094720, 64792808, 65118400, 80991010, 104189440, 129585616, 130236800, 161982020, 202477525, 259171232, 260473600, 323964040, 404955050, 518342464, 520947200, 647928080, 809910100, 1036684928, 1295856160, 1619820200, 2073369856, 2591712320, 3239640400, 4146739712, 5183424640, 6479280800, 10366849280, 12958561600, 20733698560, 25917123200, 51834246400, 103668492800]

約数ペア:

[(1, 103668492800), (2, 51834246400), (4, 25917123200), (5, 20733698560), (8, 12958561600), (10, 10366849280), (16, 6479280800), (20, 5183424640), (25, 4146739712), (32, 3239640400), (40, 2591712320), (50, 2073369856), (64, 1619820200), (80, 1295856160), (100, 1036684928), (128, 809910100), (160, 647928080), (199, 520947200), (200, 518342464), (256, 404955050), (320, 323964040), (398, 260473600), (400, 259171232), (512, 202477525), (640, 161982020), (796, 130236800), (800, 129585616), (995, 104189440), (1280, 80991010), (1592, 65118400), (1600, 64792808), (1990, 52094720), (2560, 40495505), (3184, 32559200), (3200, 32396404), (3980, 26047360), (4975, 20837888), (6368, 16279600), (6400, 16198202), (7960, 13023680), (9950, 10418944), (12736, 8139800), (12800, 8099101), (15920, 6511840), (19900, 5209472), (25472, 4069900), (31840, 3255920), (39800, 2604736), (40699, 2547200), (50944, 2034950), (63680, 1627960), (79600, 1302368), (81398, 1273600), (101888, 1017475), (127360, 813980), (159200, 651184), (162796, 636800), (203495, 509440), (254720, 406990), (318400, 325592)]