254659200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 860569920

約数和(自身を除く): 605910720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 384, 400, 410, 480, 492, 600, 615, 640, 647, 656, 800, 820, 960, 984, 1025, 1200, 1230, 1294, 1312, 1600, 1640, 1920, 1941, 1968, 2050, 2400, 2460, 2588, 2624, 3075, 3200, 3235, 3280, 3882, 3936, 4100, 4800, 4920, 5176, 5248, 6150, 6470, 6560, 7764, 7872, 8200, 9600, 9705, 9840, 10352, 12300, 12940, 13120, 15528, 15744, 16175, 16400, 19410, 19680, 20704, 24600, 25880, 26240, 26527, 31056, 32350, 32800, 38820, 39360, 41408, 48525, 49200, 51760, 53054, 62112, 64700, 65600, 77640, 78720, 79581, 82816, 97050, 98400, 103520, 106108, 124224, 129400, 131200, 132635, 155280, 159162, 194100, 196800, 207040, 212216, 248448, 258800, 265270, 310560, 318324, 388200, 393600, 397905, 414080, 424432, 517600, 530540, 621120, 636648, 663175, 776400, 795810, 848864, 1035200, 1061080, 1242240, 1273296, 1326350, 1552800, 1591620, 1697728, 1989525, 2070400, 2122160, 2546592, 2652700, 3105600, 3183240, 3395456, 3979050, 4244320, 5093184, 5305400, 6211200, 6366480, 7958100, 8488640, 10186368, 10610800, 12732960, 15916200, 16977280, 21221600, 25465920, 31832400, 42443200, 50931840, 63664800, 84886400, 127329600, 254659200]

約数ペア:

[(1, 254659200), (2, 127329600), (3, 84886400), (4, 63664800), (5, 50931840), (6, 42443200), (8, 31832400), (10, 25465920), (12, 21221600), (15, 16977280), (16, 15916200), (20, 12732960), (24, 10610800), (25, 10186368), (30, 8488640), (32, 7958100), (40, 6366480), (41, 6211200), (48, 5305400), (50, 5093184), (60, 4244320), (64, 3979050), (75, 3395456), (80, 3183240), (82, 3105600), (96, 2652700), (100, 2546592), (120, 2122160), (123, 2070400), (128, 1989525), (150, 1697728), (160, 1591620), (164, 1552800), (192, 1326350), (200, 1273296), (205, 1242240), (240, 1061080), (246, 1035200), (300, 848864), (320, 795810), (328, 776400), (384, 663175), (400, 636648), (410, 621120), (480, 530540), (492, 517600), (600, 424432), (615, 414080), (640, 397905), (647, 393600), (656, 388200), (800, 318324), (820, 310560), (960, 265270), (984, 258800), (1025, 248448), (1200, 212216), (1230, 207040), (1294, 196800), (1312, 194100), (1600, 159162), (1640, 155280), (1920, 132635), (1941, 131200), (1968, 129400), (2050, 124224), (2400, 106108), (2460, 103520), (2588, 98400), (2624, 97050), (3075, 82816), (3200, 79581), (3235, 78720), (3280, 77640), (3882, 65600), (3936, 64700), (4100, 62112), (4800, 53054), (4920, 51760), (5176, 49200), (5248, 48525), (6150, 41408), (6470, 39360), (6560, 38820), (7764, 32800), (7872, 32350), (8200, 31056), (9600, 26527), (9705, 26240), (9840, 25880), (10352, 24600), (12300, 20704), (12940, 19680), (13120, 19410), (15528, 16400), (15744, 16175)]