211502520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3943}}^1$

素因数の和:4109

約数の個数: 96

約数和(自身を含む): 692172000

約数和(自身を除く): 480669480

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, 3943, 4470, 5364, 5960, 6705, 7886, 8940, 10728, 11829, 13410, 15772, 17880, 19715, 23658, 26820, 31544, 35487, 39430, 47316, 53640, 59145, 70974, 78860, 94632, 118290, 141948, 157720, 177435, 236580, 283896, 354870, 473160, 587507, 709740, 1175014, 1419480, 1762521, 2350028, 2937535, 3525042, 4700056, 5287563, 5875070, 7050084, 8812605, 10575126, 11750140, 14100168, 17625210, 21150252, 23500280, 26437815, 35250420, 42300504, 52875630, 70500840, 105751260, 211502520]

約数ペア:

[(1, 211502520), (2, 105751260), (3, 70500840), (4, 52875630), (5, 42300504), (6, 35250420), (8, 26437815), (9, 23500280), (10, 21150252), (12, 17625210), (15, 14100168), (18, 11750140), (20, 10575126), (24, 8812605), (30, 7050084), (36, 5875070), (40, 5287563), (45, 4700056), (60, 3525042), (72, 2937535), (90, 2350028), (120, 1762521), (149, 1419480), (180, 1175014), (298, 709740), (360, 587507), (447, 473160), (596, 354870), (745, 283896), (894, 236580), (1192, 177435), (1341, 157720), (1490, 141948), (1788, 118290), (2235, 94632), (2682, 78860), (2980, 70974), (3576, 59145), (3943, 53640), (4470, 47316), (5364, 39430), (5960, 35487), (6705, 31544), (7886, 26820), (8940, 23658), (10728, 19715), (11829, 17880), (13410, 15772)]