89705700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 216

約数和(自身を含む): 333103680

約数和(自身を除く): 243397980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 252, 261, 290, 300, 315, 348, 350, 406, 420, 435, 450, 491, 522, 525, 580, 609, 630, 700, 725, 812, 870, 900, 982, 1015, 1044, 1050, 1218, 1260, 1305, 1450, 1473, 1575, 1740, 1827, 1964, 2030, 2100, 2175, 2436, 2455, 2610, 2900, 2946, 3045, 3150, 3437, 3654, 4060, 4350, 4419, 4910, 5075, 5220, 5892, 6090, 6300, 6525, 6874, 7308, 7365, 8700, 8838, 9135, 9820, 10150, 10311, 12180, 12275, 13050, 13748, 14239, 14730, 15225, 17185, 17676, 18270, 20300, 20622, 22095, 24550, 26100, 28478, 29460, 30450, 30933, 34370, 36540, 36825, 41244, 42717, 44190, 45675, 49100, 51555, 56956, 60900, 61866, 68740, 71195, 73650, 85434, 85925, 88380, 91350, 99673, 103110, 110475, 123732, 128151, 142390, 147300, 154665, 170868, 171850, 182700, 199346, 206220, 213585, 220950, 256302, 257775, 284780, 299019, 309330, 343700, 355975, 398692, 427170, 441900, 498365, 512604, 515550, 598038, 618660, 640755, 711950, 773325, 854340, 897057, 996730, 1031100, 1067925, 1196076, 1281510, 1423900, 1495095, 1546650, 1794114, 1993460, 2135850, 2491825, 2563020, 2990190, 3093300, 3203775, 3588228, 4271700, 4485285, 4983650, 5980380, 6407550, 7475475, 8970570, 9967300, 12815100, 14950950, 17941140, 22426425, 29901900, 44852850, 89705700]

約数ペア:

[(1, 89705700), (2, 44852850), (3, 29901900), (4, 22426425), (5, 17941140), (6, 14950950), (7, 12815100), (9, 9967300), (10, 8970570), (12, 7475475), (14, 6407550), (15, 5980380), (18, 4983650), (20, 4485285), (21, 4271700), (25, 3588228), (28, 3203775), (29, 3093300), (30, 2990190), (35, 2563020), (36, 2491825), (42, 2135850), (45, 1993460), (50, 1794114), (58, 1546650), (60, 1495095), (63, 1423900), (70, 1281510), (75, 1196076), (84, 1067925), (87, 1031100), (90, 996730), (100, 897057), (105, 854340), (116, 773325), (126, 711950), (140, 640755), (145, 618660), (150, 598038), (174, 515550), (175, 512604), (180, 498365), (203, 441900), (210, 427170), (225, 398692), (252, 355975), (261, 343700), (290, 309330), (300, 299019), (315, 284780), (348, 257775), (350, 256302), (406, 220950), (420, 213585), (435, 206220), (450, 199346), (491, 182700), (522, 171850), (525, 170868), (580, 154665), (609, 147300), (630, 142390), (700, 128151), (725, 123732), (812, 110475), (870, 103110), (900, 99673), (982, 91350), (1015, 88380), (1044, 85925), (1050, 85434), (1218, 73650), (1260, 71195), (1305, 68740), (1450, 61866), (1473, 60900), (1575, 56956), (1740, 51555), (1827, 49100), (1964, 45675), (2030, 44190), (2100, 42717), (2175, 41244), (2436, 36825), (2455, 36540), (2610, 34370), (2900, 30933), (2946, 30450), (3045, 29460), (3150, 28478), (3437, 26100), (3654, 24550), (4060, 22095), (4350, 20622), (4419, 20300), (4910, 18270), (5075, 17676), (5220, 17185), (5892, 15225), (6090, 14730), (6300, 14239), (6525, 13748), (6874, 13050), (7308, 12275), (7365, 12180), (8700, 10311), (8838, 10150), (9135, 9820)]