885705100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 2342850048

約数和(自身を除く): 1457144948

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 263, 283, 340, 350, 425, 476, 526, 566, 595, 700, 850, 1052, 1132, 1190, 1315, 1415, 1700, 1841, 1981, 2380, 2630, 2830, 2975, 3682, 3962, 4471, 4811, 5260, 5660, 5950, 6575, 7075, 7364, 7924, 8942, 9205, 9622, 9905, 11900, 13150, 14150, 17884, 18410, 19244, 19810, 22355, 24055, 26300, 28300, 31297, 33677, 36820, 39620, 44710, 46025, 48110, 49525, 62594, 67354, 74429, 89420, 92050, 96220, 99050, 111775, 120275, 125188, 134708, 148858, 156485, 168385, 184100, 198100, 223550, 240550, 297716, 312970, 336770, 372145, 447100, 481100, 521003, 625940, 673540, 744290, 782425, 841925, 1042006, 1265293, 1488580, 1564850, 1683850, 1860725, 2084012, 2530586, 2605015, 3129700, 3367700, 3721450, 5061172, 5210030, 6326465, 7442900, 8857051, 10420060, 12652930, 13025075, 17714102, 25305860, 26050150, 31632325, 35428204, 44285255, 52100300, 63264650, 88570510, 126529300, 177141020, 221426275, 442852550, 885705100]

約数ペア:

[(1, 885705100), (2, 442852550), (4, 221426275), (5, 177141020), (7, 126529300), (10, 88570510), (14, 63264650), (17, 52100300), (20, 44285255), (25, 35428204), (28, 31632325), (34, 26050150), (35, 25305860), (50, 17714102), (68, 13025075), (70, 12652930), (85, 10420060), (100, 8857051), (119, 7442900), (140, 6326465), (170, 5210030), (175, 5061172), (238, 3721450), (263, 3367700), (283, 3129700), (340, 2605015), (350, 2530586), (425, 2084012), (476, 1860725), (526, 1683850), (566, 1564850), (595, 1488580), (700, 1265293), (850, 1042006), (1052, 841925), (1132, 782425), (1190, 744290), (1315, 673540), (1415, 625940), (1700, 521003), (1841, 481100), (1981, 447100), (2380, 372145), (2630, 336770), (2830, 312970), (2975, 297716), (3682, 240550), (3962, 223550), (4471, 198100), (4811, 184100), (5260, 168385), (5660, 156485), (5950, 148858), (6575, 134708), (7075, 125188), (7364, 120275), (7924, 111775), (8942, 99050), (9205, 96220), (9622, 92050), (9905, 89420), (11900, 74429), (13150, 67354), (14150, 62594), (17884, 49525), (18410, 48110), (19244, 46025), (19810, 44710), (22355, 39620), (24055, 36820), (26300, 33677), (28300, 31297)]