38445300

素因数分解:

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

素因数の和:543

約数の個数: 144

約数和(自身を含む): 128116800

約数和(自身を除く): 89671500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 491, 522, 540, 580, 675, 725, 783, 870, 900, 982, 1044, 1305, 1350, 1450, 1473, 1566, 1740, 1964, 2175, 2455, 2610, 2700, 2900, 2946, 3132, 3915, 4350, 4419, 4910, 5220, 5892, 6525, 7365, 7830, 8700, 8838, 9820, 12275, 13050, 13257, 14239, 14730, 15660, 17676, 19575, 22095, 24550, 26100, 26514, 28478, 29460, 36825, 39150, 42717, 44190, 49100, 53028, 56956, 66285, 71195, 73650, 78300, 85434, 88380, 110475, 128151, 132570, 142390, 147300, 170868, 213585, 220950, 256302, 265140, 284780, 331425, 355975, 384453, 427170, 441900, 512604, 640755, 662850, 711950, 768906, 854340, 1067925, 1281510, 1325700, 1423900, 1537812, 1922265, 2135850, 2563020, 3203775, 3844530, 4271700, 6407550, 7689060, 9611325, 12815100, 19222650, 38445300]

約数ペア:

[(1, 38445300), (2, 19222650), (3, 12815100), (4, 9611325), (5, 7689060), (6, 6407550), (9, 4271700), (10, 3844530), (12, 3203775), (15, 2563020), (18, 2135850), (20, 1922265), (25, 1537812), (27, 1423900), (29, 1325700), (30, 1281510), (36, 1067925), (45, 854340), (50, 768906), (54, 711950), (58, 662850), (60, 640755), (75, 512604), (87, 441900), (90, 427170), (100, 384453), (108, 355975), (116, 331425), (135, 284780), (145, 265140), (150, 256302), (174, 220950), (180, 213585), (225, 170868), (261, 147300), (270, 142390), (290, 132570), (300, 128151), (348, 110475), (435, 88380), (450, 85434), (491, 78300), (522, 73650), (540, 71195), (580, 66285), (675, 56956), (725, 53028), (783, 49100), (870, 44190), (900, 42717), (982, 39150), (1044, 36825), (1305, 29460), (1350, 28478), (1450, 26514), (1473, 26100), (1566, 24550), (1740, 22095), (1964, 19575), (2175, 17676), (2455, 15660), (2610, 14730), (2700, 14239), (2900, 13257), (2946, 13050), (3132, 12275), (3915, 9820), (4350, 8838), (4419, 8700), (4910, 7830), (5220, 7365), (5892, 6525)]