187852620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 556416000

約数和(自身を除く): 368563380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 367, 380, 449, 570, 734, 898, 1101, 1140, 1347, 1468, 1796, 1835, 2202, 2245, 2694, 3670, 4404, 4490, 5388, 5505, 6735, 6973, 7340, 8531, 8980, 11010, 13470, 13946, 17062, 20919, 22020, 25593, 26940, 27892, 34124, 34865, 41838, 42655, 51186, 69730, 83676, 85310, 102372, 104595, 127965, 139460, 164783, 170620, 209190, 255930, 329566, 418380, 494349, 511860, 659132, 823915, 988698, 1647830, 1977396, 2471745, 3130877, 3295660, 4943490, 6261754, 9392631, 9886980, 12523508, 15654385, 18785262, 31308770, 37570524, 46963155, 62617540, 93926310, 187852620]

約数ペア:

[(1, 187852620), (2, 93926310), (3, 62617540), (4, 46963155), (5, 37570524), (6, 31308770), (10, 18785262), (12, 15654385), (15, 12523508), (19, 9886980), (20, 9392631), (30, 6261754), (38, 4943490), (57, 3295660), (60, 3130877), (76, 2471745), (95, 1977396), (114, 1647830), (190, 988698), (228, 823915), (285, 659132), (367, 511860), (380, 494349), (449, 418380), (570, 329566), (734, 255930), (898, 209190), (1101, 170620), (1140, 164783), (1347, 139460), (1468, 127965), (1796, 104595), (1835, 102372), (2202, 85310), (2245, 83676), (2694, 69730), (3670, 51186), (4404, 42655), (4490, 41838), (5388, 34865), (5505, 34124), (6735, 27892), (6973, 26940), (7340, 25593), (8531, 22020), (8980, 20919), (11010, 17062), (13470, 13946)]