1223615700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1979}}^1$

素因数の和:2231

約数の個数: 144

約数和(自身を含む): 3952872000

約数和(自身を除く): 2729256300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 229, 270, 300, 450, 458, 540, 675, 687, 900, 916, 1145, 1350, 1374, 1979, 2061, 2290, 2700, 2748, 3435, 3958, 4122, 4580, 5725, 5937, 6183, 6870, 7916, 8244, 9895, 10305, 11450, 11874, 12366, 13740, 17175, 17811, 19790, 20610, 22900, 23748, 24732, 29685, 30915, 34350, 35622, 39580, 41220, 49475, 51525, 53433, 59370, 61830, 68700, 71244, 89055, 98950, 103050, 106866, 118740, 123660, 148425, 154575, 178110, 197900, 206100, 213732, 267165, 296850, 309150, 356220, 445275, 453191, 534330, 593700, 618300, 890550, 906382, 1068660, 1335825, 1359573, 1781100, 1812764, 2265955, 2671650, 2719146, 4078719, 4531910, 5343300, 5438292, 6797865, 8157438, 9063820, 11329775, 12236157, 13595730, 16314876, 20393595, 22659550, 24472314, 27191460, 33989325, 40787190, 45319100, 48944628, 61180785, 67978650, 81574380, 101967975, 122361570, 135957300, 203935950, 244723140, 305903925, 407871900, 611807850, 1223615700]

約数ペア:

[(1, 1223615700), (2, 611807850), (3, 407871900), (4, 305903925), (5, 244723140), (6, 203935950), (9, 135957300), (10, 122361570), (12, 101967975), (15, 81574380), (18, 67978650), (20, 61180785), (25, 48944628), (27, 45319100), (30, 40787190), (36, 33989325), (45, 27191460), (50, 24472314), (54, 22659550), (60, 20393595), (75, 16314876), (90, 13595730), (100, 12236157), (108, 11329775), (135, 9063820), (150, 8157438), (180, 6797865), (225, 5438292), (229, 5343300), (270, 4531910), (300, 4078719), (450, 2719146), (458, 2671650), (540, 2265955), (675, 1812764), (687, 1781100), (900, 1359573), (916, 1335825), (1145, 1068660), (1350, 906382), (1374, 890550), (1979, 618300), (2061, 593700), (2290, 534330), (2700, 453191), (2748, 445275), (3435, 356220), (3958, 309150), (4122, 296850), (4580, 267165), (5725, 213732), (5937, 206100), (6183, 197900), (6870, 178110), (7916, 154575), (8244, 148425), (9895, 123660), (10305, 118740), (11450, 106866), (11874, 103050), (12366, 98950), (13740, 89055), (17175, 71244), (17811, 68700), (19790, 61830), (20610, 59370), (22900, 53433), (23748, 51525), (24732, 49475), (29685, 41220), (30915, 39580), (34350, 35622)]