91516950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1751

約数の個数: 144

約数和(自身を含む): 297704160

約数和(自身を除く): 206187210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 450, 510, 525, 595, 630, 714, 765, 850, 1050, 1071, 1190, 1275, 1530, 1575, 1709, 1785, 2142, 2550, 2975, 3150, 3418, 3570, 3825, 5127, 5355, 5950, 7650, 8545, 8925, 10254, 10710, 11963, 15381, 17090, 17850, 23926, 25635, 26775, 29053, 30762, 35889, 42725, 51270, 53550, 58106, 59815, 71778, 76905, 85450, 87159, 107667, 119630, 128175, 145265, 153810, 174318, 179445, 203371, 215334, 256350, 261477, 290530, 299075, 358890, 384525, 406742, 435795, 522954, 538335, 598150, 610113, 726325, 769050, 871590, 897225, 1016855, 1076670, 1220226, 1307385, 1452650, 1794450, 1830339, 2033710, 2178975, 2614770, 2691675, 3050565, 3660678, 4357950, 5084275, 5383350, 6101130, 6536925, 9151695, 10168550, 13073850, 15252825, 18303390, 30505650, 45758475, 91516950]

約数ペア:

[(1, 91516950), (2, 45758475), (3, 30505650), (5, 18303390), (6, 15252825), (7, 13073850), (9, 10168550), (10, 9151695), (14, 6536925), (15, 6101130), (17, 5383350), (18, 5084275), (21, 4357950), (25, 3660678), (30, 3050565), (34, 2691675), (35, 2614770), (42, 2178975), (45, 2033710), (50, 1830339), (51, 1794450), (63, 1452650), (70, 1307385), (75, 1220226), (85, 1076670), (90, 1016855), (102, 897225), (105, 871590), (119, 769050), (126, 726325), (150, 610113), (153, 598150), (170, 538335), (175, 522954), (210, 435795), (225, 406742), (238, 384525), (255, 358890), (306, 299075), (315, 290530), (350, 261477), (357, 256350), (425, 215334), (450, 203371), (510, 179445), (525, 174318), (595, 153810), (630, 145265), (714, 128175), (765, 119630), (850, 107667), (1050, 87159), (1071, 85450), (1190, 76905), (1275, 71778), (1530, 59815), (1575, 58106), (1709, 53550), (1785, 51270), (2142, 42725), (2550, 35889), (2975, 30762), (3150, 29053), (3418, 26775), (3570, 25635), (3825, 23926), (5127, 17850), (5355, 17090), (5950, 15381), (7650, 11963), (8545, 10710), (8925, 10254)]