199245960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{184487}}^1$

素因数の和:184507

約数の個数: 64

約数和(自身を含む): 664156800

約数和(自身を除く): 464910840

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, 270, 360, 540, 1080, 184487, 368974, 553461, 737948, 922435, 1106922, 1475896, 1660383, 1844870, 2213844, 2767305, 3320766, 3689740, 4427688, 4981149, 5534610, 6641532, 7379480, 8301915, 9962298, 11069220, 13283064, 16603830, 19924596, 22138440, 24905745, 33207660, 39849192, 49811490, 66415320, 99622980, 199245960]

約数ペア:

[(1, 199245960), (2, 99622980), (3, 66415320), (4, 49811490), (5, 39849192), (6, 33207660), (8, 24905745), (9, 22138440), (10, 19924596), (12, 16603830), (15, 13283064), (18, 11069220), (20, 9962298), (24, 8301915), (27, 7379480), (30, 6641532), (36, 5534610), (40, 4981149), (45, 4427688), (54, 3689740), (60, 3320766), (72, 2767305), (90, 2213844), (108, 1844870), (120, 1660383), (135, 1475896), (180, 1106922), (216, 922435), (270, 737948), (360, 553461), (540, 368974), (1080, 184487)]