145385100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 216

約数和(自身を含む): 532965888

約数和(自身を除く): 387580788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 126, 140, 141, 150, 175, 180, 188, 210, 225, 235, 252, 282, 300, 315, 329, 350, 420, 423, 450, 470, 491, 525, 564, 630, 658, 700, 705, 846, 900, 940, 982, 987, 1050, 1175, 1260, 1316, 1410, 1473, 1575, 1645, 1692, 1964, 1974, 2100, 2115, 2350, 2455, 2820, 2946, 2961, 3150, 3290, 3437, 3525, 3948, 4230, 4419, 4700, 4910, 4935, 5892, 5922, 6300, 6580, 6874, 7050, 7365, 8225, 8460, 8838, 9820, 9870, 10311, 10575, 11844, 12275, 13748, 14100, 14730, 14805, 16450, 17185, 17676, 19740, 20622, 21150, 22095, 23077, 24550, 24675, 29460, 29610, 30933, 32900, 34370, 36825, 41244, 42300, 44190, 46154, 49100, 49350, 51555, 59220, 61866, 68740, 69231, 73650, 74025, 85925, 88380, 92308, 98700, 103110, 110475, 115385, 123732, 138462, 147300, 148050, 154665, 161539, 171850, 206220, 207693, 220950, 230770, 257775, 276924, 296100, 309330, 323078, 343700, 346155, 415386, 441900, 461540, 484617, 515550, 576925, 618660, 646156, 692310, 773325, 807695, 830772, 969234, 1031100, 1038465, 1153850, 1384620, 1453851, 1546650, 1615390, 1730775, 1938468, 2076930, 2307700, 2423085, 2907702, 3093300, 3230780, 3461550, 4038475, 4153860, 4846170, 5192325, 5815404, 6923100, 7269255, 8076950, 9692340, 10384650, 12115425, 14538510, 16153900, 20769300, 24230850, 29077020, 36346275, 48461700, 72692550, 145385100]

約数ペア:

[(1, 145385100), (2, 72692550), (3, 48461700), (4, 36346275), (5, 29077020), (6, 24230850), (7, 20769300), (9, 16153900), (10, 14538510), (12, 12115425), (14, 10384650), (15, 9692340), (18, 8076950), (20, 7269255), (21, 6923100), (25, 5815404), (28, 5192325), (30, 4846170), (35, 4153860), (36, 4038475), (42, 3461550), (45, 3230780), (47, 3093300), (50, 2907702), (60, 2423085), (63, 2307700), (70, 2076930), (75, 1938468), (84, 1730775), (90, 1615390), (94, 1546650), (100, 1453851), (105, 1384620), (126, 1153850), (140, 1038465), (141, 1031100), (150, 969234), (175, 830772), (180, 807695), (188, 773325), (210, 692310), (225, 646156), (235, 618660), (252, 576925), (282, 515550), (300, 484617), (315, 461540), (329, 441900), (350, 415386), (420, 346155), (423, 343700), (450, 323078), (470, 309330), (491, 296100), (525, 276924), (564, 257775), (630, 230770), (658, 220950), (700, 207693), (705, 206220), (846, 171850), (900, 161539), (940, 154665), (982, 148050), (987, 147300), (1050, 138462), (1175, 123732), (1260, 115385), (1316, 110475), (1410, 103110), (1473, 98700), (1575, 92308), (1645, 88380), (1692, 85925), (1964, 74025), (1974, 73650), (2100, 69231), (2115, 68740), (2350, 61866), (2455, 59220), (2820, 51555), (2946, 49350), (2961, 49100), (3150, 46154), (3290, 44190), (3437, 42300), (3525, 41244), (3948, 36825), (4230, 34370), (4419, 32900), (4700, 30933), (4910, 29610), (4935, 29460), (5892, 24675), (5922, 24550), (6300, 23077), (6580, 22095), (6874, 21150), (7050, 20622), (7365, 19740), (8225, 17676), (8460, 17185), (8838, 16450), (9820, 14805), (9870, 14730), (10311, 14100), (10575, 13748), (11844, 12275)]