204533640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1076

約数の個数: 128

約数和(自身を含む): 685584000

約数和(自身を除く): 481050360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 827, 916, 1080, 1145, 1374, 1654, 1832, 2061, 2290, 2481, 2748, 3308, 3435, 4122, 4135, 4580, 4962, 5496, 6183, 6616, 6870, 7443, 8244, 8270, 9160, 9924, 10305, 12366, 12405, 13740, 14886, 16488, 16540, 19848, 20610, 22329, 24732, 24810, 27480, 29772, 30915, 33080, 37215, 41220, 44658, 49464, 49620, 59544, 61830, 74430, 82440, 89316, 99240, 111645, 123660, 148860, 178632, 189383, 223290, 247320, 297720, 378766, 446580, 568149, 757532, 893160, 946915, 1136298, 1515064, 1704447, 1893830, 2272596, 2840745, 3408894, 3787660, 4545192, 5113341, 5681490, 6817788, 7575320, 8522235, 10226682, 11362980, 13635576, 17044470, 20453364, 22725960, 25566705, 34088940, 40906728, 51133410, 68177880, 102266820, 204533640]

約数ペア:

[(1, 204533640), (2, 102266820), (3, 68177880), (4, 51133410), (5, 40906728), (6, 34088940), (8, 25566705), (9, 22725960), (10, 20453364), (12, 17044470), (15, 13635576), (18, 11362980), (20, 10226682), (24, 8522235), (27, 7575320), (30, 6817788), (36, 5681490), (40, 5113341), (45, 4545192), (54, 3787660), (60, 3408894), (72, 2840745), (90, 2272596), (108, 1893830), (120, 1704447), (135, 1515064), (180, 1136298), (216, 946915), (229, 893160), (270, 757532), (360, 568149), (458, 446580), (540, 378766), (687, 297720), (827, 247320), (916, 223290), (1080, 189383), (1145, 178632), (1374, 148860), (1654, 123660), (1832, 111645), (2061, 99240), (2290, 89316), (2481, 82440), (2748, 74430), (3308, 61830), (3435, 59544), (4122, 49620), (4135, 49464), (4580, 44658), (4962, 41220), (5496, 37215), (6183, 33080), (6616, 30915), (6870, 29772), (7443, 27480), (8244, 24810), (8270, 24732), (9160, 22329), (9924, 20610), (10305, 19848), (12366, 16540), (12405, 16488), (13740, 14886)]