73915650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2080

約数の個数: 72

約数和(自身を含む): 201080880

約数和(自身を除く): 127165230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 415, 450, 498, 747, 830, 1245, 1494, 1979, 2075, 2490, 3735, 3958, 4150, 5937, 6225, 7470, 9895, 11874, 12450, 17811, 18675, 19790, 29685, 35622, 37350, 49475, 59370, 89055, 98950, 148425, 164257, 178110, 296850, 328514, 445275, 492771, 821285, 890550, 985542, 1478313, 1642570, 2463855, 2956626, 4106425, 4927710, 7391565, 8212850, 12319275, 14783130, 24638550, 36957825, 73915650]

約数ペア:

[(1, 73915650), (2, 36957825), (3, 24638550), (5, 14783130), (6, 12319275), (9, 8212850), (10, 7391565), (15, 4927710), (18, 4106425), (25, 2956626), (30, 2463855), (45, 1642570), (50, 1478313), (75, 985542), (83, 890550), (90, 821285), (150, 492771), (166, 445275), (225, 328514), (249, 296850), (415, 178110), (450, 164257), (498, 148425), (747, 98950), (830, 89055), (1245, 59370), (1494, 49475), (1979, 37350), (2075, 35622), (2490, 29685), (3735, 19790), (3958, 18675), (4150, 17811), (5937, 12450), (6225, 11874), (7470, 9895)]