127324800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4421}}^1$

素因数の和:4451

約数の個数: 144

約数和(自身を含む): 454426830

約数和(自身を除く): 327102030

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4421, 4800, 5760, 7200, 8842, 9600, 13263, 14400, 17684, 22105, 26526, 28800, 35368, 39789, 44210, 53052, 66315, 70736, 79578, 88420, 106104, 110525, 132630, 141472, 159156, 176840, 198945, 212208, 221050, 265260, 282944, 318312, 331575, 353680, 397890, 424416, 442100, 530520, 565888, 636624, 663150, 707360, 795780, 848832, 884200, 994725, 1061040, 1273248, 1326300, 1414720, 1591560, 1697664, 1768400, 1989450, 2122080, 2546496, 2652600, 2829440, 3183120, 3536800, 3978900, 4244160, 5092992, 5305200, 6366240, 7073600, 7957800, 8488320, 10610400, 12732480, 14147200, 15915600, 21220800, 25464960, 31831200, 42441600, 63662400, 127324800]

約数ペア:

[(1, 127324800), (2, 63662400), (3, 42441600), (4, 31831200), (5, 25464960), (6, 21220800), (8, 15915600), (9, 14147200), (10, 12732480), (12, 10610400), (15, 8488320), (16, 7957800), (18, 7073600), (20, 6366240), (24, 5305200), (25, 5092992), (30, 4244160), (32, 3978900), (36, 3536800), (40, 3183120), (45, 2829440), (48, 2652600), (50, 2546496), (60, 2122080), (64, 1989450), (72, 1768400), (75, 1697664), (80, 1591560), (90, 1414720), (96, 1326300), (100, 1273248), (120, 1061040), (128, 994725), (144, 884200), (150, 848832), (160, 795780), (180, 707360), (192, 663150), (200, 636624), (225, 565888), (240, 530520), (288, 442100), (300, 424416), (320, 397890), (360, 353680), (384, 331575), (400, 318312), (450, 282944), (480, 265260), (576, 221050), (600, 212208), (640, 198945), (720, 176840), (800, 159156), (900, 141472), (960, 132630), (1152, 110525), (1200, 106104), (1440, 88420), (1600, 79578), (1800, 70736), (1920, 66315), (2400, 53052), (2880, 44210), (3200, 39789), (3600, 35368), (4421, 28800), (4800, 26526), (5760, 22105), (7200, 17684), (8842, 14400), (9600, 13263)]