68669100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 228631200

約数和(自身を除く): 159962100

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, 522, 540, 580, 675, 725, 783, 870, 877, 900, 1044, 1305, 1350, 1450, 1566, 1740, 1754, 2175, 2610, 2631, 2700, 2900, 3132, 3508, 3915, 4350, 4385, 5220, 5262, 6525, 7830, 7893, 8700, 8770, 10524, 13050, 13155, 15660, 15786, 17540, 19575, 21925, 23679, 25433, 26100, 26310, 31572, 39150, 39465, 43850, 47358, 50866, 52620, 65775, 76299, 78300, 78930, 87700, 94716, 101732, 118395, 127165, 131550, 152598, 157860, 197325, 228897, 236790, 254330, 263100, 305196, 381495, 394650, 457794, 473580, 508660, 591975, 635825, 686691, 762990, 789300, 915588, 1144485, 1183950, 1271650, 1373382, 1525980, 1907475, 2288970, 2367900, 2543300, 2746764, 3433455, 3814950, 4577940, 5722425, 6866910, 7629900, 11444850, 13733820, 17167275, 22889700, 34334550, 68669100]

約数ペア:

[(1, 68669100), (2, 34334550), (3, 22889700), (4, 17167275), (5, 13733820), (6, 11444850), (9, 7629900), (10, 6866910), (12, 5722425), (15, 4577940), (18, 3814950), (20, 3433455), (25, 2746764), (27, 2543300), (29, 2367900), (30, 2288970), (36, 1907475), (45, 1525980), (50, 1373382), (54, 1271650), (58, 1183950), (60, 1144485), (75, 915588), (87, 789300), (90, 762990), (100, 686691), (108, 635825), (116, 591975), (135, 508660), (145, 473580), (150, 457794), (174, 394650), (180, 381495), (225, 305196), (261, 263100), (270, 254330), (290, 236790), (300, 228897), (348, 197325), (435, 157860), (450, 152598), (522, 131550), (540, 127165), (580, 118395), (675, 101732), (725, 94716), (783, 87700), (870, 78930), (877, 78300), (900, 76299), (1044, 65775), (1305, 52620), (1350, 50866), (1450, 47358), (1566, 43850), (1740, 39465), (1754, 39150), (2175, 31572), (2610, 26310), (2631, 26100), (2700, 25433), (2900, 23679), (3132, 21925), (3508, 19575), (3915, 17540), (4350, 15786), (4385, 15660), (5220, 13155), (5262, 13050), (6525, 10524), (7830, 8770), (7893, 8700)]