298399320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5729

約数の個数: 96

約数和(自身を含む): 976482000

約数和(自身を除く): 678082680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5563, 5960, 6705, 8940, 10728, 11126, 13410, 16689, 17880, 22252, 26820, 27815, 33378, 44504, 50067, 53640, 55630, 66756, 83445, 100134, 111260, 133512, 166890, 200268, 222520, 250335, 333780, 400536, 500670, 667560, 828887, 1001340, 1657774, 2002680, 2486661, 3315548, 4144435, 4973322, 6631096, 7459983, 8288870, 9946644, 12433305, 14919966, 16577740, 19893288, 24866610, 29839932, 33155480, 37299915, 49733220, 59679864, 74599830, 99466440, 149199660, 298399320]

約数ペア:

[(1, 298399320), (2, 149199660), (3, 99466440), (4, 74599830), (5, 59679864), (6, 49733220), (8, 37299915), (9, 33155480), (10, 29839932), (12, 24866610), (15, 19893288), (18, 16577740), (20, 14919966), (24, 12433305), (30, 9946644), (36, 8288870), (40, 7459983), (45, 6631096), (60, 4973322), (72, 4144435), (90, 3315548), (120, 2486661), (149, 2002680), (180, 1657774), (298, 1001340), (360, 828887), (447, 667560), (596, 500670), (745, 400536), (894, 333780), (1192, 250335), (1341, 222520), (1490, 200268), (1788, 166890), (2235, 133512), (2682, 111260), (2980, 100134), (3576, 83445), (4470, 66756), (5364, 55630), (5563, 53640), (5960, 50067), (6705, 44504), (8940, 33378), (10728, 27815), (11126, 26820), (13410, 22252), (16689, 17880)]