64285500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2560

約数の個数: 96

約数和(自身を含む): 198289728

約数和(自身を除く): 134004228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 750, 850, 1020, 1275, 1500, 1700, 2125, 2521, 2550, 4250, 5042, 5100, 6375, 7563, 8500, 10084, 12605, 12750, 15126, 25210, 25500, 30252, 37815, 42857, 50420, 63025, 75630, 85714, 126050, 128571, 151260, 171428, 189075, 214285, 252100, 257142, 315125, 378150, 428570, 514284, 630250, 642855, 756300, 857140, 945375, 1071425, 1260500, 1285710, 1890750, 2142850, 2571420, 3214275, 3781500, 4285700, 5357125, 6428550, 10714250, 12857100, 16071375, 21428500, 32142750, 64285500]

約数ペア:

[(1, 64285500), (2, 32142750), (3, 21428500), (4, 16071375), (5, 12857100), (6, 10714250), (10, 6428550), (12, 5357125), (15, 4285700), (17, 3781500), (20, 3214275), (25, 2571420), (30, 2142850), (34, 1890750), (50, 1285710), (51, 1260500), (60, 1071425), (68, 945375), (75, 857140), (85, 756300), (100, 642855), (102, 630250), (125, 514284), (150, 428570), (170, 378150), (204, 315125), (250, 257142), (255, 252100), (300, 214285), (340, 189075), (375, 171428), (425, 151260), (500, 128571), (510, 126050), (750, 85714), (850, 75630), (1020, 63025), (1275, 50420), (1500, 42857), (1700, 37815), (2125, 30252), (2521, 25500), (2550, 25210), (4250, 15126), (5042, 12750), (5100, 12605), (6375, 10084), (7563, 8500)]