83153520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 289535040

約数和(自身を除く): 206381520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 240, 270, 274, 281, 360, 411, 432, 540, 548, 562, 685, 720, 822, 843, 1080, 1096, 1124, 1233, 1370, 1405, 1644, 1686, 2055, 2160, 2192, 2248, 2466, 2529, 2740, 2810, 3288, 3372, 3699, 4110, 4215, 4496, 4932, 5058, 5480, 5620, 6165, 6576, 6744, 7398, 7587, 8220, 8430, 9864, 10116, 10960, 11240, 12330, 12645, 13488, 14796, 15174, 16440, 16860, 18495, 19728, 20232, 22480, 24660, 25290, 29592, 30348, 32880, 33720, 36990, 37935, 38497, 40464, 49320, 50580, 59184, 60696, 67440, 73980, 75870, 76994, 98640, 101160, 115491, 121392, 147960, 151740, 153988, 192485, 202320, 230982, 295920, 303480, 307976, 346473, 384970, 461964, 577455, 606960, 615952, 692946, 769940, 923928, 1039419, 1154910, 1385892, 1539880, 1732365, 1847856, 2078838, 2309820, 2771784, 3079760, 3464730, 4157676, 4619640, 5197095, 5543568, 6929460, 8315352, 9239280, 10394190, 13858920, 16630704, 20788380, 27717840, 41576760, 83153520]

約数ペア:

[(1, 83153520), (2, 41576760), (3, 27717840), (4, 20788380), (5, 16630704), (6, 13858920), (8, 10394190), (9, 9239280), (10, 8315352), (12, 6929460), (15, 5543568), (16, 5197095), (18, 4619640), (20, 4157676), (24, 3464730), (27, 3079760), (30, 2771784), (36, 2309820), (40, 2078838), (45, 1847856), (48, 1732365), (54, 1539880), (60, 1385892), (72, 1154910), (80, 1039419), (90, 923928), (108, 769940), (120, 692946), (135, 615952), (137, 606960), (144, 577455), (180, 461964), (216, 384970), (240, 346473), (270, 307976), (274, 303480), (281, 295920), (360, 230982), (411, 202320), (432, 192485), (540, 153988), (548, 151740), (562, 147960), (685, 121392), (720, 115491), (822, 101160), (843, 98640), (1080, 76994), (1096, 75870), (1124, 73980), (1233, 67440), (1370, 60696), (1405, 59184), (1644, 50580), (1686, 49320), (2055, 40464), (2160, 38497), (2192, 37935), (2248, 36990), (2466, 33720), (2529, 32880), (2740, 30348), (2810, 29592), (3288, 25290), (3372, 24660), (3699, 22480), (4110, 20232), (4215, 19728), (4496, 18495), (4932, 16860), (5058, 16440), (5480, 15174), (5620, 14796), (6165, 13488), (6576, 12645), (6744, 12330), (7398, 11240), (7587, 10960), (8220, 10116), (8430, 9864)]