68841900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2833}}^1$

素因数の和:2862

約数の個数: 108

約数和(自身を含む): 223851992

約数和(自身を除く): 155010092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 2833, 4050, 4860, 5666, 6075, 8100, 8499, 11332, 12150, 14165, 16998, 24300, 25497, 28330, 33996, 42495, 50994, 56660, 70825, 76491, 84990, 101988, 127485, 141650, 152982, 169980, 212475, 229473, 254970, 283300, 305964, 382455, 424950, 458946, 509940, 637425, 688419, 764910, 849900, 917892, 1147365, 1274850, 1376838, 1529820, 1912275, 2294730, 2549700, 2753676, 3442095, 3824550, 4589460, 5736825, 6884190, 7649100, 11473650, 13768380, 17210475, 22947300, 34420950, 68841900]

約数ペア:

[(1, 68841900), (2, 34420950), (3, 22947300), (4, 17210475), (5, 13768380), (6, 11473650), (9, 7649100), (10, 6884190), (12, 5736825), (15, 4589460), (18, 3824550), (20, 3442095), (25, 2753676), (27, 2549700), (30, 2294730), (36, 1912275), (45, 1529820), (50, 1376838), (54, 1274850), (60, 1147365), (75, 917892), (81, 849900), (90, 764910), (100, 688419), (108, 637425), (135, 509940), (150, 458946), (162, 424950), (180, 382455), (225, 305964), (243, 283300), (270, 254970), (300, 229473), (324, 212475), (405, 169980), (450, 152982), (486, 141650), (540, 127485), (675, 101988), (810, 84990), (900, 76491), (972, 70825), (1215, 56660), (1350, 50994), (1620, 42495), (2025, 33996), (2430, 28330), (2700, 25497), (2833, 24300), (4050, 16998), (4860, 14165), (5666, 12150), (6075, 11332), (8100, 8499)]