200904960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 648716544

約数和(自身を除く): 447811584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 256, 320, 339, 384, 452, 463, 480, 565, 640, 678, 768, 904, 926, 960, 1130, 1280, 1356, 1389, 1695, 1808, 1852, 1920, 2260, 2315, 2712, 2778, 3390, 3616, 3704, 3840, 4520, 4630, 5424, 5556, 6780, 6945, 7232, 7408, 9040, 9260, 10848, 11112, 13560, 13890, 14464, 14816, 18080, 18520, 21696, 22224, 27120, 27780, 28928, 29632, 36160, 37040, 43392, 44448, 52319, 54240, 55560, 59264, 72320, 74080, 86784, 88896, 104638, 108480, 111120, 118528, 144640, 148160, 156957, 177792, 209276, 216960, 222240, 261595, 296320, 313914, 355584, 418552, 433920, 444480, 523190, 592640, 627828, 784785, 837104, 888960, 1046380, 1255656, 1569570, 1674208, 1777920, 2092760, 2511312, 3139140, 3348416, 4185520, 5022624, 6278280, 6696832, 8371040, 10045248, 12556560, 13393664, 16742080, 20090496, 25113120, 33484160, 40180992, 50226240, 66968320, 100452480, 200904960]

約数ペア:

[(1, 200904960), (2, 100452480), (3, 66968320), (4, 50226240), (5, 40180992), (6, 33484160), (8, 25113120), (10, 20090496), (12, 16742080), (15, 13393664), (16, 12556560), (20, 10045248), (24, 8371040), (30, 6696832), (32, 6278280), (40, 5022624), (48, 4185520), (60, 3348416), (64, 3139140), (80, 2511312), (96, 2092760), (113, 1777920), (120, 1674208), (128, 1569570), (160, 1255656), (192, 1046380), (226, 888960), (240, 837104), (256, 784785), (320, 627828), (339, 592640), (384, 523190), (452, 444480), (463, 433920), (480, 418552), (565, 355584), (640, 313914), (678, 296320), (768, 261595), (904, 222240), (926, 216960), (960, 209276), (1130, 177792), (1280, 156957), (1356, 148160), (1389, 144640), (1695, 118528), (1808, 111120), (1852, 108480), (1920, 104638), (2260, 88896), (2315, 86784), (2712, 74080), (2778, 72320), (3390, 59264), (3616, 55560), (3704, 54240), (3840, 52319), (4520, 44448), (4630, 43392), (5424, 37040), (5556, 36160), (6780, 29632), (6945, 28928), (7232, 27780), (7408, 27120), (9040, 22224), (9260, 21696), (10848, 18520), (11112, 18080), (13560, 14816), (13890, 14464)]