200998320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 646244352

約数和(自身を除く): 445246032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 103, 120, 141, 173, 188, 206, 235, 240, 282, 309, 346, 376, 412, 470, 515, 519, 564, 618, 692, 705, 752, 824, 865, 940, 1030, 1038, 1128, 1236, 1384, 1410, 1545, 1648, 1730, 1880, 2060, 2076, 2256, 2472, 2595, 2768, 2820, 3090, 3460, 3760, 4120, 4152, 4841, 4944, 5190, 5640, 6180, 6920, 8131, 8240, 8304, 9682, 10380, 11280, 12360, 13840, 14523, 16262, 17819, 19364, 20760, 24205, 24393, 24720, 29046, 32524, 35638, 38728, 40655, 41520, 48410, 48786, 53457, 58092, 65048, 71276, 72615, 77456, 81310, 89095, 96820, 97572, 106914, 116184, 121965, 130096, 142552, 145230, 162620, 178190, 193640, 195144, 213828, 232368, 243930, 267285, 285104, 290460, 325240, 356380, 387280, 390288, 427656, 487860, 534570, 580920, 650480, 712760, 837493, 855312, 975720, 1069140, 1161840, 1425520, 1674986, 1951440, 2138280, 2512479, 3349972, 4187465, 4276560, 5024958, 6699944, 8374930, 10049916, 12562395, 13399888, 16749860, 20099832, 25124790, 33499720, 40199664, 50249580, 66999440, 100499160, 200998320]

約数ペア:

[(1, 200998320), (2, 100499160), (3, 66999440), (4, 50249580), (5, 40199664), (6, 33499720), (8, 25124790), (10, 20099832), (12, 16749860), (15, 13399888), (16, 12562395), (20, 10049916), (24, 8374930), (30, 6699944), (40, 5024958), (47, 4276560), (48, 4187465), (60, 3349972), (80, 2512479), (94, 2138280), (103, 1951440), (120, 1674986), (141, 1425520), (173, 1161840), (188, 1069140), (206, 975720), (235, 855312), (240, 837493), (282, 712760), (309, 650480), (346, 580920), (376, 534570), (412, 487860), (470, 427656), (515, 390288), (519, 387280), (564, 356380), (618, 325240), (692, 290460), (705, 285104), (752, 267285), (824, 243930), (865, 232368), (940, 213828), (1030, 195144), (1038, 193640), (1128, 178190), (1236, 162620), (1384, 145230), (1410, 142552), (1545, 130096), (1648, 121965), (1730, 116184), (1880, 106914), (2060, 97572), (2076, 96820), (2256, 89095), (2472, 81310), (2595, 77456), (2768, 72615), (2820, 71276), (3090, 65048), (3460, 58092), (3760, 53457), (4120, 48786), (4152, 48410), (4841, 41520), (4944, 40655), (5190, 38728), (5640, 35638), (6180, 32524), (6920, 29046), (8131, 24720), (8240, 24393), (8304, 24205), (9682, 20760), (10380, 19364), (11280, 17819), (12360, 16262), (13840, 14523)]