27719100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1660

約数の個数: 108

約数和(自身を含む): 91513240

約数和(自身を除く): 63794140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1621, 1710, 1900, 2850, 3242, 3420, 4275, 4863, 5700, 6484, 8105, 8550, 9726, 14589, 16210, 17100, 19452, 24315, 29178, 30799, 32420, 40525, 48630, 58356, 61598, 72945, 81050, 92397, 97260, 121575, 123196, 145890, 153995, 162100, 184794, 243150, 277191, 291780, 307990, 364725, 369588, 461985, 486300, 554382, 615980, 729450, 769975, 923970, 1108764, 1385955, 1458900, 1539950, 1847940, 2309925, 2771910, 3079900, 4619850, 5543820, 6929775, 9239700, 13859550, 27719100]

約数ペア:

[(1, 27719100), (2, 13859550), (3, 9239700), (4, 6929775), (5, 5543820), (6, 4619850), (9, 3079900), (10, 2771910), (12, 2309925), (15, 1847940), (18, 1539950), (19, 1458900), (20, 1385955), (25, 1108764), (30, 923970), (36, 769975), (38, 729450), (45, 615980), (50, 554382), (57, 486300), (60, 461985), (75, 369588), (76, 364725), (90, 307990), (95, 291780), (100, 277191), (114, 243150), (150, 184794), (171, 162100), (180, 153995), (190, 145890), (225, 123196), (228, 121575), (285, 97260), (300, 92397), (342, 81050), (380, 72945), (450, 61598), (475, 58356), (570, 48630), (684, 40525), (855, 32420), (900, 30799), (950, 29178), (1140, 24315), (1425, 19452), (1621, 17100), (1710, 16210), (1900, 14589), (2850, 9726), (3242, 8550), (3420, 8105), (4275, 6484), (4863, 5700)]