150884720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 415428768

約数和(自身を除く): 264544048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 560, 610, 631, 784, 854, 976, 980, 1220, 1262, 1708, 1960, 2135, 2440, 2524, 2989, 3155, 3416, 3920, 4270, 4417, 4880, 5048, 5978, 6310, 6832, 8540, 8834, 10096, 11956, 12620, 14945, 17080, 17668, 22085, 23912, 25240, 29890, 30919, 34160, 35336, 38491, 44170, 47824, 50480, 59780, 61838, 70672, 76982, 88340, 119560, 123676, 153964, 154595, 176680, 192455, 239120, 247352, 269437, 307928, 309190, 353360, 384910, 494704, 538874, 615856, 618380, 769820, 1077748, 1236760, 1347185, 1539640, 1886059, 2155496, 2473520, 2694370, 3079280, 3772118, 4310992, 5388740, 7544236, 9430295, 10777480, 15088472, 18860590, 21554960, 30176944, 37721180, 75442360, 150884720]

約数ペア:

[(1, 150884720), (2, 75442360), (4, 37721180), (5, 30176944), (7, 21554960), (8, 18860590), (10, 15088472), (14, 10777480), (16, 9430295), (20, 7544236), (28, 5388740), (35, 4310992), (40, 3772118), (49, 3079280), (56, 2694370), (61, 2473520), (70, 2155496), (80, 1886059), (98, 1539640), (112, 1347185), (122, 1236760), (140, 1077748), (196, 769820), (244, 618380), (245, 615856), (280, 538874), (305, 494704), (392, 384910), (427, 353360), (488, 309190), (490, 307928), (560, 269437), (610, 247352), (631, 239120), (784, 192455), (854, 176680), (976, 154595), (980, 153964), (1220, 123676), (1262, 119560), (1708, 88340), (1960, 76982), (2135, 70672), (2440, 61838), (2524, 59780), (2989, 50480), (3155, 47824), (3416, 44170), (3920, 38491), (4270, 35336), (4417, 34160), (4880, 30919), (5048, 29890), (5978, 25240), (6310, 23912), (6832, 22085), (8540, 17668), (8834, 17080), (10096, 14945), (11956, 12620)]