137126400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3571}}^1$

素因数の和:3602

約数の個数: 120

約数和(自身を含む): 453115344

約数和(自身を除く): 315988944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3571, 3840, 4800, 6400, 7142, 7680, 9600, 10713, 12800, 14284, 17855, 19200, 21426, 28568, 35710, 38400, 42852, 53565, 57136, 71420, 85704, 89275, 107130, 114272, 142840, 171408, 178550, 214260, 228544, 267825, 285680, 342816, 357100, 428520, 457088, 535650, 571360, 685632, 714200, 857040, 914176, 1071300, 1142720, 1371264, 1428400, 1714080, 1828352, 2142600, 2285440, 2742528, 2856800, 3428160, 4285200, 4570880, 5485056, 5713600, 6856320, 8570400, 9141760, 11427200, 13712640, 17140800, 22854400, 27425280, 34281600, 45708800, 68563200, 137126400]

約数ペア:

[(1, 137126400), (2, 68563200), (3, 45708800), (4, 34281600), (5, 27425280), (6, 22854400), (8, 17140800), (10, 13712640), (12, 11427200), (15, 9141760), (16, 8570400), (20, 6856320), (24, 5713600), (25, 5485056), (30, 4570880), (32, 4285200), (40, 3428160), (48, 2856800), (50, 2742528), (60, 2285440), (64, 2142600), (75, 1828352), (80, 1714080), (96, 1428400), (100, 1371264), (120, 1142720), (128, 1071300), (150, 914176), (160, 857040), (192, 714200), (200, 685632), (240, 571360), (256, 535650), (300, 457088), (320, 428520), (384, 357100), (400, 342816), (480, 285680), (512, 267825), (600, 228544), (640, 214260), (768, 178550), (800, 171408), (960, 142840), (1200, 114272), (1280, 107130), (1536, 89275), (1600, 85704), (1920, 71420), (2400, 57136), (2560, 53565), (3200, 42852), (3571, 38400), (3840, 35710), (4800, 28568), (6400, 21426), (7142, 19200), (7680, 17855), (9600, 14284), (10713, 12800)]