199464660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19441}}^1$

素因数の和:19478

約数の個数: 96

約数和(自身を含む): 653251200

約数和(自身を除く): 453786540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 19441, 38882, 58323, 77764, 97205, 116646, 174969, 194410, 233292, 291615, 349938, 369379, 388820, 524907, 583230, 699876, 738758, 874845, 1049814, 1108137, 1166460, 1477516, 1749690, 1846895, 2099628, 2216274, 2624535, 3324411, 3499380, 3693790, 4432548, 5249070, 5540685, 6648822, 7387580, 9973233, 10498140, 11081370, 13297644, 16622055, 19946466, 22162740, 33244110, 39892932, 49866165, 66488220, 99732330, 199464660]

約数ペア:

[(1, 199464660), (2, 99732330), (3, 66488220), (4, 49866165), (5, 39892932), (6, 33244110), (9, 22162740), (10, 19946466), (12, 16622055), (15, 13297644), (18, 11081370), (19, 10498140), (20, 9973233), (27, 7387580), (30, 6648822), (36, 5540685), (38, 5249070), (45, 4432548), (54, 3693790), (57, 3499380), (60, 3324411), (76, 2624535), (90, 2216274), (95, 2099628), (108, 1846895), (114, 1749690), (135, 1477516), (171, 1166460), (180, 1108137), (190, 1049814), (228, 874845), (270, 738758), (285, 699876), (342, 583230), (380, 524907), (513, 388820), (540, 369379), (570, 349938), (684, 291615), (855, 233292), (1026, 194410), (1140, 174969), (1710, 116646), (2052, 97205), (2565, 77764), (3420, 58323), (5130, 38882), (10260, 19441)]