200915520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 224

約数和(自身を含む): 728155008

約数和(自身を除く): 527239488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 947, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 1894, 2040, 2080, 2210, 2496, 2652, 2720, 2841, 3120, 3264, 3315, 3536, 3788, 4080, 4160, 4420, 4735, 5304, 5440, 5682, 6240, 6630, 7072, 7576, 8160, 8840, 9470, 10608, 11364, 12311, 12480, 13260, 14144, 14205, 15152, 16099, 16320, 17680, 18940, 21216, 22728, 24622, 26520, 28410, 30304, 32198, 35360, 36933, 37880, 42432, 45456, 48297, 49244, 53040, 56820, 60608, 61555, 64396, 70720, 73866, 75760, 80495, 90912, 96594, 98488, 106080, 113640, 123110, 128792, 147732, 151520, 160990, 181824, 184665, 193188, 196976, 209287, 212160, 227280, 241485, 246220, 257584, 295464, 303040, 321980, 369330, 386376, 393952, 418574, 454560, 482970, 492440, 515168, 590928, 627861, 643960, 738660, 772752, 787904, 837148, 909120, 965940, 984880, 1030336, 1046435, 1181856, 1255722, 1287920, 1477320, 1545504, 1674296, 1931880, 1969760, 2092870, 2363712, 2511444, 2575840, 2954640, 3091008, 3139305, 3348592, 3863760, 3939520, 4185740, 5022888, 5151680, 5909280, 6278610, 6697184, 7727520, 8371480, 10045776, 11818560, 12557220, 13394368, 15455040, 16742960, 20091552, 25114440, 33485920, 40183104, 50228880, 66971840, 100457760, 200915520]

約数ペア:

[(1, 200915520), (2, 100457760), (3, 66971840), (4, 50228880), (5, 40183104), (6, 33485920), (8, 25114440), (10, 20091552), (12, 16742960), (13, 15455040), (15, 13394368), (16, 12557220), (17, 11818560), (20, 10045776), (24, 8371480), (26, 7727520), (30, 6697184), (32, 6278610), (34, 5909280), (39, 5151680), (40, 5022888), (48, 4185740), (51, 3939520), (52, 3863760), (60, 3348592), (64, 3139305), (65, 3091008), (68, 2954640), (78, 2575840), (80, 2511444), (85, 2363712), (96, 2092870), (102, 1969760), (104, 1931880), (120, 1674296), (130, 1545504), (136, 1477320), (156, 1287920), (160, 1255722), (170, 1181856), (192, 1046435), (195, 1030336), (204, 984880), (208, 965940), (221, 909120), (240, 837148), (255, 787904), (260, 772752), (272, 738660), (312, 643960), (320, 627861), (340, 590928), (390, 515168), (408, 492440), (416, 482970), (442, 454560), (480, 418574), (510, 393952), (520, 386376), (544, 369330), (624, 321980), (663, 303040), (680, 295464), (780, 257584), (816, 246220), (832, 241485), (884, 227280), (947, 212160), (960, 209287), (1020, 196976), (1040, 193188), (1088, 184665), (1105, 181824), (1248, 160990), (1326, 151520), (1360, 147732), (1560, 128792), (1632, 123110), (1768, 113640), (1894, 106080), (2040, 98488), (2080, 96594), (2210, 90912), (2496, 80495), (2652, 75760), (2720, 73866), (2841, 70720), (3120, 64396), (3264, 61555), (3315, 60608), (3536, 56820), (3788, 53040), (4080, 49244), (4160, 48297), (4420, 45456), (4735, 42432), (5304, 37880), (5440, 36933), (5682, 35360), (6240, 32198), (6630, 30304), (7072, 28410), (7576, 26520), (8160, 24622), (8840, 22728), (9470, 21216), (10608, 18940), (11364, 17680), (12311, 16320), (12480, 16099), (13260, 15152), (14144, 14205)]