220170600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 804577410

約数和(自身を除く): 584406810

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 97, 100, 104, 117, 120, 130, 150, 156, 180, 194, 195, 200, 225, 234, 260, 291, 300, 312, 325, 360, 388, 390, 450, 468, 485, 520, 582, 585, 600, 650, 776, 780, 873, 900, 936, 970, 975, 1164, 1170, 1261, 1300, 1455, 1560, 1746, 1800, 1940, 1950, 2328, 2340, 2425, 2522, 2600, 2910, 2925, 3492, 3783, 3880, 3900, 4365, 4680, 4850, 5044, 5820, 5850, 6305, 6984, 7275, 7566, 7800, 8730, 9409, 9700, 10088, 11349, 11640, 11700, 12610, 14550, 15132, 17460, 18818, 18915, 19400, 21825, 22698, 23400, 25220, 28227, 29100, 30264, 31525, 34920, 37636, 37830, 43650, 45396, 47045, 50440, 56454, 56745, 58200, 63050, 75272, 75660, 84681, 87300, 90792, 94090, 94575, 112908, 113490, 122317, 126100, 141135, 151320, 169362, 174600, 188180, 189150, 225816, 226980, 235225, 244634, 252200, 282270, 283725, 338724, 366951, 376360, 378300, 423405, 453960, 470450, 489268, 564540, 567450, 611585, 677448, 705675, 733902, 756600, 846810, 940900, 978536, 1100853, 1129080, 1134900, 1223170, 1411350, 1467804, 1693620, 1834755, 1881800, 2117025, 2201706, 2269800, 2446340, 2822700, 2935608, 3057925, 3387240, 3669510, 4234050, 4403412, 4892680, 5504265, 5645400, 6115850, 7339020, 8468100, 8806824, 9173775, 11008530, 12231700, 14678040, 16936200, 18347550, 22017060, 24463400, 27521325, 36695100, 44034120, 55042650, 73390200, 110085300, 220170600]

約数ペア:

[(1, 220170600), (2, 110085300), (3, 73390200), (4, 55042650), (5, 44034120), (6, 36695100), (8, 27521325), (9, 24463400), (10, 22017060), (12, 18347550), (13, 16936200), (15, 14678040), (18, 12231700), (20, 11008530), (24, 9173775), (25, 8806824), (26, 8468100), (30, 7339020), (36, 6115850), (39, 5645400), (40, 5504265), (45, 4892680), (50, 4403412), (52, 4234050), (60, 3669510), (65, 3387240), (72, 3057925), (75, 2935608), (78, 2822700), (90, 2446340), (97, 2269800), (100, 2201706), (104, 2117025), (117, 1881800), (120, 1834755), (130, 1693620), (150, 1467804), (156, 1411350), (180, 1223170), (194, 1134900), (195, 1129080), (200, 1100853), (225, 978536), (234, 940900), (260, 846810), (291, 756600), (300, 733902), (312, 705675), (325, 677448), (360, 611585), (388, 567450), (390, 564540), (450, 489268), (468, 470450), (485, 453960), (520, 423405), (582, 378300), (585, 376360), (600, 366951), (650, 338724), (776, 283725), (780, 282270), (873, 252200), (900, 244634), (936, 235225), (970, 226980), (975, 225816), (1164, 189150), (1170, 188180), (1261, 174600), (1300, 169362), (1455, 151320), (1560, 141135), (1746, 126100), (1800, 122317), (1940, 113490), (1950, 112908), (2328, 94575), (2340, 94090), (2425, 90792), (2522, 87300), (2600, 84681), (2910, 75660), (2925, 75272), (3492, 63050), (3783, 58200), (3880, 56745), (3900, 56454), (4365, 50440), (4680, 47045), (4850, 45396), (5044, 43650), (5820, 37830), (5850, 37636), (6305, 34920), (6984, 31525), (7275, 30264), (7566, 29100), (7800, 28227), (8730, 25220), (9409, 23400), (9700, 22698), (10088, 21825), (11349, 19400), (11640, 18915), (11700, 18818), (12610, 17460), (14550, 15132)]