200976240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^2$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 636588720

約数和(自身を除く): 435612480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 97, 120, 178, 194, 240, 267, 291, 356, 388, 445, 485, 534, 582, 712, 776, 890, 970, 1068, 1164, 1335, 1424, 1455, 1552, 1780, 1940, 2136, 2328, 2670, 2910, 3560, 3880, 4272, 4656, 5340, 5820, 7120, 7760, 8633, 9409, 10680, 11640, 17266, 18818, 21360, 23280, 25899, 28227, 34532, 37636, 43165, 47045, 51798, 56454, 69064, 75272, 86330, 94090, 103596, 112908, 129495, 138128, 141135, 150544, 172660, 188180, 207192, 225816, 258990, 282270, 345320, 376360, 414384, 451632, 517980, 564540, 690640, 752720, 837401, 1035960, 1129080, 1674802, 2071920, 2258160, 2512203, 3349604, 4187005, 5024406, 6699208, 8374010, 10048812, 12561015, 13398416, 16748020, 20097624, 25122030, 33496040, 40195248, 50244060, 66992080, 100488120, 200976240]

約数ペア:

[(1, 200976240), (2, 100488120), (3, 66992080), (4, 50244060), (5, 40195248), (6, 33496040), (8, 25122030), (10, 20097624), (12, 16748020), (15, 13398416), (16, 12561015), (20, 10048812), (24, 8374010), (30, 6699208), (40, 5024406), (48, 4187005), (60, 3349604), (80, 2512203), (89, 2258160), (97, 2071920), (120, 1674802), (178, 1129080), (194, 1035960), (240, 837401), (267, 752720), (291, 690640), (356, 564540), (388, 517980), (445, 451632), (485, 414384), (534, 376360), (582, 345320), (712, 282270), (776, 258990), (890, 225816), (970, 207192), (1068, 188180), (1164, 172660), (1335, 150544), (1424, 141135), (1455, 138128), (1552, 129495), (1780, 112908), (1940, 103596), (2136, 94090), (2328, 86330), (2670, 75272), (2910, 69064), (3560, 56454), (3880, 51798), (4272, 47045), (4656, 43165), (5340, 37636), (5820, 34532), (7120, 28227), (7760, 25899), (8633, 23280), (9409, 21360), (10680, 18818), (11640, 17266)]