201716900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 611960832

約数和(自身を除く): 410243932

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 23, 25, 28, 34, 35, 44, 46, 50, 55, 67, 68, 70, 77, 85, 92, 100, 110, 115, 119, 134, 140, 154, 161, 170, 175, 187, 220, 230, 238, 253, 268, 275, 308, 322, 335, 340, 350, 374, 385, 391, 425, 460, 469, 476, 506, 550, 575, 595, 644, 670, 700, 737, 748, 770, 782, 805, 850, 935, 938, 1012, 1100, 1139, 1150, 1190, 1265, 1309, 1340, 1474, 1540, 1541, 1564, 1610, 1675, 1700, 1771, 1870, 1876, 1925, 1955, 2278, 2300, 2345, 2380, 2530, 2618, 2737, 2948, 2975, 3082, 3220, 3350, 3542, 3685, 3740, 3850, 3910, 4025, 4301, 4556, 4675, 4690, 5060, 5159, 5236, 5474, 5695, 5950, 6164, 6325, 6545, 6700, 7084, 7370, 7700, 7705, 7820, 7973, 8050, 8602, 8855, 9350, 9380, 9775, 10318, 10787, 10948, 11390, 11725, 11900, 12529, 12650, 13090, 13685, 14740, 15410, 15946, 16100, 16951, 17204, 17710, 18425, 18700, 19550, 20636, 21505, 21574, 22780, 23450, 25058, 25300, 25795, 26180, 26197, 27370, 28475, 30107, 30820, 31892, 32725, 33902, 35420, 36850, 38525, 39100, 39865, 43010, 43148, 44275, 46900, 50116, 51590, 52394, 53935, 54740, 56950, 60214, 62645, 65450, 67804, 68425, 73700, 77050, 79730, 84755, 86020, 87703, 88550, 103180, 104788, 107525, 107870, 113900, 118657, 120428, 125290, 128975, 130900, 130985, 136850, 150535, 154100, 159460, 169510, 175406, 177100, 183379, 199325, 215050, 215740, 237314, 250580, 257950, 261970, 269675, 273700, 288167, 301070, 313225, 339020, 350812, 366758, 398650, 423775, 430100, 438515, 474628, 515900, 523940, 539350, 576334, 593285, 602140, 626450, 654925, 733516, 752675, 797300, 847550, 877030, 916895, 1078700, 1152668, 1186570, 1252900, 1309850, 1440835, 1505350, 1695100, 1754060, 1833790, 2017169, 2192575, 2373140, 2619700, 2881670, 2966425, 3010700, 3667580, 4034338, 4385150, 4584475, 5763340, 5932850, 7204175, 8068676, 8770300, 9168950, 10085845, 11865700, 14408350, 18337900, 20171690, 28816700, 40343380, 50429225, 100858450, 201716900]

約数ペア:

[(1, 201716900), (2, 100858450), (4, 50429225), (5, 40343380), (7, 28816700), (10, 20171690), (11, 18337900), (14, 14408350), (17, 11865700), (20, 10085845), (22, 9168950), (23, 8770300), (25, 8068676), (28, 7204175), (34, 5932850), (35, 5763340), (44, 4584475), (46, 4385150), (50, 4034338), (55, 3667580), (67, 3010700), (68, 2966425), (70, 2881670), (77, 2619700), (85, 2373140), (92, 2192575), (100, 2017169), (110, 1833790), (115, 1754060), (119, 1695100), (134, 1505350), (140, 1440835), (154, 1309850), (161, 1252900), (170, 1186570), (175, 1152668), (187, 1078700), (220, 916895), (230, 877030), (238, 847550), (253, 797300), (268, 752675), (275, 733516), (308, 654925), (322, 626450), (335, 602140), (340, 593285), (350, 576334), (374, 539350), (385, 523940), (391, 515900), (425, 474628), (460, 438515), (469, 430100), (476, 423775), (506, 398650), (550, 366758), (575, 350812), (595, 339020), (644, 313225), (670, 301070), (700, 288167), (737, 273700), (748, 269675), (770, 261970), (782, 257950), (805, 250580), (850, 237314), (935, 215740), (938, 215050), (1012, 199325), (1100, 183379), (1139, 177100), (1150, 175406), (1190, 169510), (1265, 159460), (1309, 154100), (1340, 150535), (1474, 136850), (1540, 130985), (1541, 130900), (1564, 128975), (1610, 125290), (1675, 120428), (1700, 118657), (1771, 113900), (1870, 107870), (1876, 107525), (1925, 104788), (1955, 103180), (2278, 88550), (2300, 87703), (2345, 86020), (2380, 84755), (2530, 79730), (2618, 77050), (2737, 73700), (2948, 68425), (2975, 67804), (3082, 65450), (3220, 62645), (3350, 60214), (3542, 56950), (3685, 54740), (3740, 53935), (3850, 52394), (3910, 51590), (4025, 50116), (4301, 46900), (4556, 44275), (4675, 43148), (4690, 43010), (5060, 39865), (5159, 39100), (5236, 38525), (5474, 36850), (5695, 35420), (5950, 33902), (6164, 32725), (6325, 31892), (6545, 30820), (6700, 30107), (7084, 28475), (7370, 27370), (7700, 26197), (7705, 26180), (7820, 25795), (7973, 25300), (8050, 25058), (8602, 23450), (8855, 22780), (9350, 21574), (9380, 21505), (9775, 20636), (10318, 19550), (10787, 18700), (10948, 18425), (11390, 17710), (11725, 17204), (11900, 16951), (12529, 16100), (12650, 15946), (13090, 15410), (13685, 14740)]