99916800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1301}}^1$

素因数の和:1334

約数の個数: 132

約数和(自身を含む): 330484056

約数和(自身を除く): 230567256

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, 1024, 1200, 1280, 1301, 1536, 1600, 1920, 2400, 2560, 2602, 3072, 3200, 3840, 3903, 4800, 5120, 5204, 6400, 6505, 7680, 7806, 9600, 10408, 12800, 13010, 15360, 15612, 19200, 19515, 20816, 25600, 26020, 31224, 32525, 38400, 39030, 41632, 52040, 62448, 65050, 76800, 78060, 83264, 97575, 104080, 124896, 130100, 156120, 166528, 195150, 208160, 249792, 260200, 312240, 333056, 390300, 416320, 499584, 520400, 624480, 666112, 780600, 832640, 999168, 1040800, 1248960, 1332224, 1561200, 1665280, 1998336, 2081600, 2497920, 3122400, 3330560, 3996672, 4163200, 4995840, 6244800, 6661120, 8326400, 9991680, 12489600, 16652800, 19983360, 24979200, 33305600, 49958400, 99916800]

約数ペア:

[(1, 99916800), (2, 49958400), (3, 33305600), (4, 24979200), (5, 19983360), (6, 16652800), (8, 12489600), (10, 9991680), (12, 8326400), (15, 6661120), (16, 6244800), (20, 4995840), (24, 4163200), (25, 3996672), (30, 3330560), (32, 3122400), (40, 2497920), (48, 2081600), (50, 1998336), (60, 1665280), (64, 1561200), (75, 1332224), (80, 1248960), (96, 1040800), (100, 999168), (120, 832640), (128, 780600), (150, 666112), (160, 624480), (192, 520400), (200, 499584), (240, 416320), (256, 390300), (300, 333056), (320, 312240), (384, 260200), (400, 249792), (480, 208160), (512, 195150), (600, 166528), (640, 156120), (768, 130100), (800, 124896), (960, 104080), (1024, 97575), (1200, 83264), (1280, 78060), (1301, 76800), (1536, 65050), (1600, 62448), (1920, 52040), (2400, 41632), (2560, 39030), (2602, 38400), (3072, 32525), (3200, 31224), (3840, 26020), (3903, 25600), (4800, 20816), (5120, 19515), (5204, 19200), (6400, 15612), (6505, 15360), (7680, 13010), (7806, 12800), (9600, 10408)]