61909650

素因数分解:

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

素因数の和:422

約数の個数: 144

約数和(自身を含む): 188008800

約数和(自身を除く): 126099150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 121, 135, 150, 165, 198, 225, 242, 270, 275, 297, 330, 363, 379, 450, 495, 550, 594, 605, 675, 726, 758, 825, 990, 1089, 1137, 1210, 1350, 1485, 1650, 1815, 1895, 2178, 2274, 2475, 2970, 3025, 3267, 3411, 3630, 3790, 4169, 4950, 5445, 5685, 6050, 6534, 6822, 7425, 8338, 9075, 9475, 10233, 10890, 11370, 12507, 14850, 16335, 17055, 18150, 18950, 20466, 20845, 25014, 27225, 28425, 32670, 34110, 37521, 41690, 45859, 51165, 54450, 56850, 62535, 75042, 81675, 85275, 91718, 102330, 104225, 112563, 125070, 137577, 163350, 170550, 187605, 208450, 225126, 229295, 255825, 275154, 312675, 375210, 412731, 458590, 511650, 562815, 625350, 687885, 825462, 938025, 1125630, 1146475, 1238193, 1375770, 1876050, 2063655, 2292950, 2476386, 2814075, 3439425, 4127310, 5628150, 6190965, 6878850, 10318275, 12381930, 20636550, 30954825, 61909650]

約数ペア:

[(1, 61909650), (2, 30954825), (3, 20636550), (5, 12381930), (6, 10318275), (9, 6878850), (10, 6190965), (11, 5628150), (15, 4127310), (18, 3439425), (22, 2814075), (25, 2476386), (27, 2292950), (30, 2063655), (33, 1876050), (45, 1375770), (50, 1238193), (54, 1146475), (55, 1125630), (66, 938025), (75, 825462), (90, 687885), (99, 625350), (110, 562815), (121, 511650), (135, 458590), (150, 412731), (165, 375210), (198, 312675), (225, 275154), (242, 255825), (270, 229295), (275, 225126), (297, 208450), (330, 187605), (363, 170550), (379, 163350), (450, 137577), (495, 125070), (550, 112563), (594, 104225), (605, 102330), (675, 91718), (726, 85275), (758, 81675), (825, 75042), (990, 62535), (1089, 56850), (1137, 54450), (1210, 51165), (1350, 45859), (1485, 41690), (1650, 37521), (1815, 34110), (1895, 32670), (2178, 28425), (2274, 27225), (2475, 25014), (2970, 20845), (3025, 20466), (3267, 18950), (3411, 18150), (3630, 17055), (3790, 16335), (4169, 14850), (4950, 12507), (5445, 11370), (5685, 10890), (6050, 10233), (6534, 9475), (6822, 9075), (7425, 8338)]