88821900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 290398080

約数和(自身を除く): 201576180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 180, 201, 225, 268, 270, 300, 335, 402, 450, 491, 540, 603, 670, 675, 804, 900, 982, 1005, 1206, 1340, 1350, 1473, 1675, 1809, 1964, 2010, 2412, 2455, 2700, 2946, 3015, 3350, 3618, 4020, 4419, 4910, 5025, 5892, 6030, 6700, 7236, 7365, 8838, 9045, 9820, 10050, 12060, 12275, 13257, 14730, 15075, 17676, 18090, 20100, 22095, 24550, 26514, 29460, 30150, 32897, 36180, 36825, 44190, 45225, 49100, 53028, 60300, 65794, 66285, 73650, 88380, 90450, 98691, 110475, 131588, 132570, 147300, 164485, 180900, 197382, 220950, 265140, 296073, 328970, 331425, 394764, 441900, 493455, 592146, 657940, 662850, 822425, 888219, 986910, 1184292, 1325700, 1480365, 1644850, 1776438, 1973820, 2467275, 2960730, 3289700, 3552876, 4441095, 4934550, 5921460, 7401825, 8882190, 9869100, 14803650, 17764380, 22205475, 29607300, 44410950, 88821900]

約数ペア:

[(1, 88821900), (2, 44410950), (3, 29607300), (4, 22205475), (5, 17764380), (6, 14803650), (9, 9869100), (10, 8882190), (12, 7401825), (15, 5921460), (18, 4934550), (20, 4441095), (25, 3552876), (27, 3289700), (30, 2960730), (36, 2467275), (45, 1973820), (50, 1776438), (54, 1644850), (60, 1480365), (67, 1325700), (75, 1184292), (90, 986910), (100, 888219), (108, 822425), (134, 662850), (135, 657940), (150, 592146), (180, 493455), (201, 441900), (225, 394764), (268, 331425), (270, 328970), (300, 296073), (335, 265140), (402, 220950), (450, 197382), (491, 180900), (540, 164485), (603, 147300), (670, 132570), (675, 131588), (804, 110475), (900, 98691), (982, 90450), (1005, 88380), (1206, 73650), (1340, 66285), (1350, 65794), (1473, 60300), (1675, 53028), (1809, 49100), (1964, 45225), (2010, 44190), (2412, 36825), (2455, 36180), (2700, 32897), (2946, 30150), (3015, 29460), (3350, 26514), (3618, 24550), (4020, 22095), (4419, 20100), (4910, 18090), (5025, 17676), (5892, 15075), (6030, 14730), (6700, 13257), (7236, 12275), (7365, 12060), (8838, 10050), (9045, 9820)]