38581500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 120687840

約数和(自身を除く): 82106340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 89, 100, 102, 125, 150, 170, 178, 204, 250, 255, 267, 289, 300, 340, 356, 375, 425, 445, 500, 510, 534, 578, 750, 850, 867, 890, 1020, 1068, 1156, 1275, 1335, 1445, 1500, 1513, 1700, 1734, 1780, 2125, 2225, 2550, 2670, 2890, 3026, 3468, 4250, 4335, 4450, 4539, 5100, 5340, 5780, 6052, 6375, 6675, 7225, 7565, 8500, 8670, 8900, 9078, 11125, 12750, 13350, 14450, 15130, 17340, 18156, 21675, 22250, 22695, 25500, 25721, 26700, 28900, 30260, 33375, 36125, 37825, 43350, 44500, 45390, 51442, 66750, 72250, 75650, 77163, 86700, 90780, 102884, 108375, 113475, 128605, 133500, 144500, 151300, 154326, 189125, 216750, 226950, 257210, 308652, 378250, 385815, 433500, 453900, 514420, 567375, 643025, 756500, 771630, 1134750, 1286050, 1543260, 1929075, 2269500, 2572100, 3215125, 3858150, 6430250, 7716300, 9645375, 12860500, 19290750, 38581500]

約数ペア:

[(1, 38581500), (2, 19290750), (3, 12860500), (4, 9645375), (5, 7716300), (6, 6430250), (10, 3858150), (12, 3215125), (15, 2572100), (17, 2269500), (20, 1929075), (25, 1543260), (30, 1286050), (34, 1134750), (50, 771630), (51, 756500), (60, 643025), (68, 567375), (75, 514420), (85, 453900), (89, 433500), (100, 385815), (102, 378250), (125, 308652), (150, 257210), (170, 226950), (178, 216750), (204, 189125), (250, 154326), (255, 151300), (267, 144500), (289, 133500), (300, 128605), (340, 113475), (356, 108375), (375, 102884), (425, 90780), (445, 86700), (500, 77163), (510, 75650), (534, 72250), (578, 66750), (750, 51442), (850, 45390), (867, 44500), (890, 43350), (1020, 37825), (1068, 36125), (1156, 33375), (1275, 30260), (1335, 28900), (1445, 26700), (1500, 25721), (1513, 25500), (1700, 22695), (1734, 22250), (1780, 21675), (2125, 18156), (2225, 17340), (2550, 15130), (2670, 14450), (2890, 13350), (3026, 12750), (3468, 11125), (4250, 9078), (4335, 8900), (4450, 8670), (4539, 8500), (5100, 7565), (5340, 7225), (5780, 6675), (6052, 6375)]