47700180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24091}}^1$

素因数の和:24117

約数の個数: 72

約数和(自身を含む): 157850784

約数和(自身を除く): 110150604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 24091, 48182, 72273, 96364, 120455, 144546, 216819, 240910, 265001, 289092, 361365, 433638, 481820, 530002, 722730, 795003, 867276, 1060004, 1084095, 1325005, 1445460, 1590006, 2168190, 2385009, 2650010, 3180012, 3975015, 4336380, 4770018, 5300020, 7950030, 9540036, 11925045, 15900060, 23850090, 47700180]

約数ペア:

[(1, 47700180), (2, 23850090), (3, 15900060), (4, 11925045), (5, 9540036), (6, 7950030), (9, 5300020), (10, 4770018), (11, 4336380), (12, 3975015), (15, 3180012), (18, 2650010), (20, 2385009), (22, 2168190), (30, 1590006), (33, 1445460), (36, 1325005), (44, 1084095), (45, 1060004), (55, 867276), (60, 795003), (66, 722730), (90, 530002), (99, 481820), (110, 433638), (132, 361365), (165, 289092), (180, 265001), (198, 240910), (220, 216819), (330, 144546), (396, 120455), (495, 96364), (660, 72273), (990, 48182), (1980, 24091)]