74846700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1501

約数の個数: 144

約数和(自身を含む): 253456000

約数和(自身を除く): 178609300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1459, 1710, 1900, 2052, 2565, 2700, 2850, 2918, 3420, 4275, 4377, 5130, 5700, 5836, 7295, 8550, 8754, 10260, 12825, 13131, 14590, 17100, 17508, 21885, 25650, 26262, 27721, 29180, 36475, 39393, 43770, 51300, 52524, 55442, 65655, 72950, 78786, 83163, 87540, 109425, 110884, 131310, 138605, 145900, 157572, 166326, 196965, 218850, 249489, 262620, 277210, 328275, 332652, 393930, 415815, 437700, 498978, 554420, 656550, 693025, 748467, 787860, 831630, 984825, 997956, 1247445, 1313100, 1386050, 1496934, 1663260, 1969650, 2079075, 2494890, 2772100, 2993868, 3742335, 3939300, 4158150, 4989780, 6237225, 7484670, 8316300, 12474450, 14969340, 18711675, 24948900, 37423350, 74846700]

約数ペア:

[(1, 74846700), (2, 37423350), (3, 24948900), (4, 18711675), (5, 14969340), (6, 12474450), (9, 8316300), (10, 7484670), (12, 6237225), (15, 4989780), (18, 4158150), (19, 3939300), (20, 3742335), (25, 2993868), (27, 2772100), (30, 2494890), (36, 2079075), (38, 1969650), (45, 1663260), (50, 1496934), (54, 1386050), (57, 1313100), (60, 1247445), (75, 997956), (76, 984825), (90, 831630), (95, 787860), (100, 748467), (108, 693025), (114, 656550), (135, 554420), (150, 498978), (171, 437700), (180, 415815), (190, 393930), (225, 332652), (228, 328275), (270, 277210), (285, 262620), (300, 249489), (342, 218850), (380, 196965), (450, 166326), (475, 157572), (513, 145900), (540, 138605), (570, 131310), (675, 110884), (684, 109425), (855, 87540), (900, 83163), (950, 78786), (1026, 72950), (1140, 65655), (1350, 55442), (1425, 52524), (1459, 51300), (1710, 43770), (1900, 39393), (2052, 36475), (2565, 29180), (2700, 27721), (2850, 26262), (2918, 25650), (3420, 21885), (4275, 17508), (4377, 17100), (5130, 14590), (5700, 13131), (5836, 12825), (7295, 10260), (8550, 8754)]