54247500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{2411}}^1$

素因数の和:2441

約数の個数: 90

約数和(自身を含む): 171423252

約数和(自身を除く): 117175752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2411, 2500, 3750, 4500, 4822, 5625, 7233, 7500, 9644, 11250, 12055, 14466, 21699, 22500, 24110, 28932, 36165, 43398, 48220, 60275, 72330, 86796, 108495, 120550, 144660, 180825, 216990, 241100, 301375, 361650, 433980, 542475, 602750, 723300, 904125, 1084950, 1205500, 1506875, 1808250, 2169900, 2712375, 3013750, 3616500, 4520625, 5424750, 6027500, 9041250, 10849500, 13561875, 18082500, 27123750, 54247500]

約数ペア:

[(1, 54247500), (2, 27123750), (3, 18082500), (4, 13561875), (5, 10849500), (6, 9041250), (9, 6027500), (10, 5424750), (12, 4520625), (15, 3616500), (18, 3013750), (20, 2712375), (25, 2169900), (30, 1808250), (36, 1506875), (45, 1205500), (50, 1084950), (60, 904125), (75, 723300), (90, 602750), (100, 542475), (125, 433980), (150, 361650), (180, 301375), (225, 241100), (250, 216990), (300, 180825), (375, 144660), (450, 120550), (500, 108495), (625, 86796), (750, 72330), (900, 60275), (1125, 48220), (1250, 43398), (1500, 36165), (1875, 28932), (2250, 24110), (2411, 22500), (2500, 21699), (3750, 14466), (4500, 12055), (4822, 11250), (5625, 9644), (7233, 7500)]