123819300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 216

約数和(自身を含む): 438687200

約数和(自身を除く): 314867900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 121, 132, 135, 150, 165, 180, 198, 220, 225, 242, 270, 275, 297, 300, 330, 363, 379, 396, 450, 484, 495, 540, 550, 594, 605, 660, 675, 726, 758, 825, 900, 990, 1089, 1100, 1137, 1188, 1210, 1350, 1452, 1485, 1516, 1650, 1815, 1895, 1980, 2178, 2274, 2420, 2475, 2700, 2970, 3025, 3267, 3300, 3411, 3630, 3790, 4169, 4356, 4548, 4950, 5445, 5685, 5940, 6050, 6534, 6822, 7260, 7425, 7580, 8338, 9075, 9475, 9900, 10233, 10890, 11370, 12100, 12507, 13068, 13644, 14850, 16335, 16676, 17055, 18150, 18950, 20466, 20845, 21780, 22740, 25014, 27225, 28425, 29700, 32670, 34110, 36300, 37521, 37900, 40932, 41690, 45859, 50028, 51165, 54450, 56850, 62535, 65340, 68220, 75042, 81675, 83380, 85275, 91718, 102330, 104225, 108900, 112563, 113700, 125070, 137577, 150084, 163350, 170550, 183436, 187605, 204660, 208450, 225126, 229295, 250140, 255825, 275154, 312675, 326700, 341100, 375210, 412731, 416900, 450252, 458590, 511650, 550308, 562815, 625350, 687885, 750420, 825462, 917180, 938025, 1023300, 1125630, 1146475, 1238193, 1250700, 1375770, 1650924, 1876050, 2063655, 2251260, 2292950, 2476386, 2751540, 2814075, 3439425, 3752100, 4127310, 4585900, 4952772, 5628150, 6190965, 6878850, 8254620, 10318275, 11256300, 12381930, 13757700, 20636550, 24763860, 30954825, 41273100, 61909650, 123819300]

約数ペア:

[(1, 123819300), (2, 61909650), (3, 41273100), (4, 30954825), (5, 24763860), (6, 20636550), (9, 13757700), (10, 12381930), (11, 11256300), (12, 10318275), (15, 8254620), (18, 6878850), (20, 6190965), (22, 5628150), (25, 4952772), (27, 4585900), (30, 4127310), (33, 3752100), (36, 3439425), (44, 2814075), (45, 2751540), (50, 2476386), (54, 2292950), (55, 2251260), (60, 2063655), (66, 1876050), (75, 1650924), (90, 1375770), (99, 1250700), (100, 1238193), (108, 1146475), (110, 1125630), (121, 1023300), (132, 938025), (135, 917180), (150, 825462), (165, 750420), (180, 687885), (198, 625350), (220, 562815), (225, 550308), (242, 511650), (270, 458590), (275, 450252), (297, 416900), (300, 412731), (330, 375210), (363, 341100), (379, 326700), (396, 312675), (450, 275154), (484, 255825), (495, 250140), (540, 229295), (550, 225126), (594, 208450), (605, 204660), (660, 187605), (675, 183436), (726, 170550), (758, 163350), (825, 150084), (900, 137577), (990, 125070), (1089, 113700), (1100, 112563), (1137, 108900), (1188, 104225), (1210, 102330), (1350, 91718), (1452, 85275), (1485, 83380), (1516, 81675), (1650, 75042), (1815, 68220), (1895, 65340), (1980, 62535), (2178, 56850), (2274, 54450), (2420, 51165), (2475, 50028), (2700, 45859), (2970, 41690), (3025, 40932), (3267, 37900), (3300, 37521), (3411, 36300), (3630, 34110), (3790, 32670), (4169, 29700), (4356, 28425), (4548, 27225), (4950, 25014), (5445, 22740), (5685, 21780), (5940, 20845), (6050, 20466), (6534, 18950), (6822, 18150), (7260, 17055), (7425, 16676), (7580, 16335), (8338, 14850), (9075, 13644), (9475, 13068), (9900, 12507), (10233, 12100), (10890, 11370)]