200495600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 560916480

約数和(自身を除く): 360420880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 31, 37, 38, 40, 46, 50, 62, 74, 76, 80, 92, 95, 100, 115, 124, 148, 152, 155, 184, 185, 190, 200, 230, 248, 296, 304, 310, 368, 370, 380, 400, 437, 460, 475, 496, 575, 589, 592, 620, 703, 713, 740, 760, 775, 851, 874, 920, 925, 950, 1147, 1150, 1178, 1240, 1406, 1426, 1480, 1520, 1550, 1702, 1748, 1840, 1850, 1900, 2185, 2294, 2300, 2356, 2480, 2812, 2852, 2945, 2960, 3100, 3404, 3496, 3515, 3565, 3700, 3800, 4255, 4370, 4588, 4600, 4712, 5624, 5704, 5735, 5890, 6200, 6808, 6992, 7030, 7130, 7400, 7600, 8510, 8740, 9176, 9200, 9424, 10925, 11248, 11408, 11470, 11780, 12400, 13547, 13616, 14060, 14260, 14725, 14800, 16169, 17020, 17480, 17575, 17825, 18352, 21275, 21793, 21850, 22940, 23560, 26381, 27094, 28120, 28520, 28675, 29450, 32338, 34040, 34960, 35150, 35650, 42550, 43586, 43700, 45880, 47120, 52762, 54188, 56240, 57040, 57350, 58900, 64676, 67735, 68080, 70300, 71300, 80845, 85100, 87172, 87400, 91760, 105524, 108376, 108965, 114700, 117800, 129352, 131905, 135470, 140600, 142600, 161690, 170200, 174344, 174800, 211048, 216752, 217930, 229400, 235600, 258704, 263810, 270940, 281200, 285200, 323380, 338675, 340400, 348688, 404225, 422096, 435860, 458800, 501239, 527620, 541880, 544825, 646760, 659525, 677350, 808450, 871720, 1002478, 1055240, 1083760, 1089650, 1293520, 1319050, 1354700, 1616900, 1743440, 2004956, 2110480, 2179300, 2506195, 2638100, 2709400, 3233800, 4009912, 4358600, 5012390, 5276200, 5418800, 6467600, 8019824, 8717200, 10024780, 10552400, 12530975, 20049560, 25061950, 40099120, 50123900, 100247800, 200495600]

約数ペア:

[(1, 200495600), (2, 100247800), (4, 50123900), (5, 40099120), (8, 25061950), (10, 20049560), (16, 12530975), (19, 10552400), (20, 10024780), (23, 8717200), (25, 8019824), (31, 6467600), (37, 5418800), (38, 5276200), (40, 5012390), (46, 4358600), (50, 4009912), (62, 3233800), (74, 2709400), (76, 2638100), (80, 2506195), (92, 2179300), (95, 2110480), (100, 2004956), (115, 1743440), (124, 1616900), (148, 1354700), (152, 1319050), (155, 1293520), (184, 1089650), (185, 1083760), (190, 1055240), (200, 1002478), (230, 871720), (248, 808450), (296, 677350), (304, 659525), (310, 646760), (368, 544825), (370, 541880), (380, 527620), (400, 501239), (437, 458800), (460, 435860), (475, 422096), (496, 404225), (575, 348688), (589, 340400), (592, 338675), (620, 323380), (703, 285200), (713, 281200), (740, 270940), (760, 263810), (775, 258704), (851, 235600), (874, 229400), (920, 217930), (925, 216752), (950, 211048), (1147, 174800), (1150, 174344), (1178, 170200), (1240, 161690), (1406, 142600), (1426, 140600), (1480, 135470), (1520, 131905), (1550, 129352), (1702, 117800), (1748, 114700), (1840, 108965), (1850, 108376), (1900, 105524), (2185, 91760), (2294, 87400), (2300, 87172), (2356, 85100), (2480, 80845), (2812, 71300), (2852, 70300), (2945, 68080), (2960, 67735), (3100, 64676), (3404, 58900), (3496, 57350), (3515, 57040), (3565, 56240), (3700, 54188), (3800, 52762), (4255, 47120), (4370, 45880), (4588, 43700), (4600, 43586), (4712, 42550), (5624, 35650), (5704, 35150), (5735, 34960), (5890, 34040), (6200, 32338), (6808, 29450), (6992, 28675), (7030, 28520), (7130, 28120), (7400, 27094), (7600, 26381), (8510, 23560), (8740, 22940), (9176, 21850), (9200, 21793), (9424, 21275), (10925, 18352), (11248, 17825), (11408, 17575), (11470, 17480), (11780, 17020), (12400, 16169), (13547, 14800), (13616, 14725), (14060, 14260)]