28310400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{983}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 101120760

約数和(自身を除く): 72810360

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, 983, 1152, 1200, 1440, 1600, 1800, 1920, 1966, 2400, 2880, 2949, 3200, 3600, 3932, 4800, 4915, 5760, 5898, 7200, 7864, 8847, 9600, 9830, 11796, 14400, 14745, 15728, 17694, 19660, 23592, 24575, 28800, 29490, 31456, 35388, 39320, 44235, 47184, 49150, 58980, 62912, 70776, 73725, 78640, 88470, 94368, 98300, 117960, 125824, 141552, 147450, 157280, 176940, 188736, 196600, 221175, 235920, 283104, 294900, 314560, 353880, 377472, 393200, 442350, 471840, 566208, 589800, 629120, 707760, 786400, 884700, 943680, 1132416, 1179600, 1415520, 1572800, 1769400, 1887360, 2359200, 2831040, 3145600, 3538800, 4718400, 5662080, 7077600, 9436800, 14155200, 28310400]

約数ペア:

[(1, 28310400), (2, 14155200), (3, 9436800), (4, 7077600), (5, 5662080), (6, 4718400), (8, 3538800), (9, 3145600), (10, 2831040), (12, 2359200), (15, 1887360), (16, 1769400), (18, 1572800), (20, 1415520), (24, 1179600), (25, 1132416), (30, 943680), (32, 884700), (36, 786400), (40, 707760), (45, 629120), (48, 589800), (50, 566208), (60, 471840), (64, 442350), (72, 393200), (75, 377472), (80, 353880), (90, 314560), (96, 294900), (100, 283104), (120, 235920), (128, 221175), (144, 196600), (150, 188736), (160, 176940), (180, 157280), (192, 147450), (200, 141552), (225, 125824), (240, 117960), (288, 98300), (300, 94368), (320, 88470), (360, 78640), (384, 73725), (400, 70776), (450, 62912), (480, 58980), (576, 49150), (600, 47184), (640, 44235), (720, 39320), (800, 35388), (900, 31456), (960, 29490), (983, 28800), (1152, 24575), (1200, 23592), (1440, 19660), (1600, 17694), (1800, 15728), (1920, 14745), (1966, 14400), (2400, 11796), (2880, 9830), (2949, 9600), (3200, 8847), (3600, 7864), (3932, 7200), (4800, 5898), (4915, 5760)]