552237480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3137}}^1$

素因数の和:3320

約数の個数: 128

約数和(自身を含む): 1852675200

約数和(自身を除く): 1300437720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1956, 2445, 2934, 3137, 3260, 3912, 4401, 4890, 5868, 6274, 6520, 7335, 8802, 9411, 9780, 11736, 12548, 14670, 15685, 17604, 18822, 19560, 22005, 25096, 28233, 29340, 31370, 35208, 37644, 44010, 47055, 56466, 58680, 62740, 75288, 84699, 88020, 94110, 112932, 125480, 141165, 169398, 176040, 188220, 225864, 282330, 338796, 376440, 423495, 511331, 564660, 677592, 846990, 1022662, 1129320, 1533993, 1693980, 2045324, 2556655, 3067986, 3387960, 4090648, 4601979, 5113310, 6135972, 7669965, 9203958, 10226620, 12271944, 13805937, 15339930, 18407916, 20453240, 23009895, 27611874, 30679860, 36815832, 46019790, 55223748, 61359720, 69029685, 92039580, 110447496, 138059370, 184079160, 276118740, 552237480]

約数ペア:

[(1, 552237480), (2, 276118740), (3, 184079160), (4, 138059370), (5, 110447496), (6, 92039580), (8, 69029685), (9, 61359720), (10, 55223748), (12, 46019790), (15, 36815832), (18, 30679860), (20, 27611874), (24, 23009895), (27, 20453240), (30, 18407916), (36, 15339930), (40, 13805937), (45, 12271944), (54, 10226620), (60, 9203958), (72, 7669965), (90, 6135972), (108, 5113310), (120, 4601979), (135, 4090648), (163, 3387960), (180, 3067986), (216, 2556655), (270, 2045324), (326, 1693980), (360, 1533993), (489, 1129320), (540, 1022662), (652, 846990), (815, 677592), (978, 564660), (1080, 511331), (1304, 423495), (1467, 376440), (1630, 338796), (1956, 282330), (2445, 225864), (2934, 188220), (3137, 176040), (3260, 169398), (3912, 141165), (4401, 125480), (4890, 112932), (5868, 94110), (6274, 88020), (6520, 84699), (7335, 75288), (8802, 62740), (9411, 58680), (9780, 56466), (11736, 47055), (12548, 44010), (14670, 37644), (15685, 35208), (17604, 31370), (18822, 29340), (19560, 28233), (22005, 25096)]