2133450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 6267456

約数和(自身を除く): 4134006

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 431, 450, 495, 550, 825, 862, 990, 1293, 1650, 2155, 2475, 2586, 3879, 4310, 4741, 4950, 6465, 7758, 9482, 10775, 12930, 14223, 19395, 21550, 23705, 28446, 32325, 38790, 42669, 47410, 64650, 71115, 85338, 96975, 118525, 142230, 193950, 213345, 237050, 355575, 426690, 711150, 1066725, 2133450]

約数ペア:

[(1, 2133450), (2, 1066725), (3, 711150), (5, 426690), (6, 355575), (9, 237050), (10, 213345), (11, 193950), (15, 142230), (18, 118525), (22, 96975), (25, 85338), (30, 71115), (33, 64650), (45, 47410), (50, 42669), (55, 38790), (66, 32325), (75, 28446), (90, 23705), (99, 21550), (110, 19395), (150, 14223), (165, 12930), (198, 10775), (225, 9482), (275, 7758), (330, 6465), (431, 4950), (450, 4741), (495, 4310), (550, 3879), (825, 2586), (862, 2475), (990, 2155), (1293, 1650)]