19280250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 192

約数和(自身を含む): 61326720

約数和(自身を除く): 42046470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 41, 45, 50, 55, 57, 66, 75, 82, 90, 95, 99, 110, 114, 123, 125, 150, 165, 171, 190, 198, 205, 209, 225, 246, 250, 275, 285, 330, 342, 369, 375, 410, 418, 450, 451, 475, 495, 550, 570, 615, 627, 738, 750, 779, 825, 855, 902, 950, 990, 1025, 1045, 1125, 1230, 1254, 1353, 1375, 1425, 1558, 1650, 1710, 1845, 1881, 2050, 2090, 2250, 2255, 2337, 2375, 2475, 2706, 2750, 2850, 3075, 3135, 3690, 3762, 3895, 4059, 4125, 4275, 4510, 4674, 4750, 4950, 5125, 5225, 6150, 6270, 6765, 7011, 7125, 7790, 8118, 8250, 8550, 8569, 9225, 9405, 10250, 10450, 11275, 11685, 12375, 13530, 14022, 14250, 15375, 15675, 17138, 18450, 18810, 19475, 20295, 21375, 22550, 23370, 24750, 25707, 26125, 30750, 31350, 33825, 35055, 38950, 40590, 42750, 42845, 46125, 47025, 51414, 52250, 56375, 58425, 67650, 70110, 77121, 78375, 85690, 92250, 94050, 97375, 101475, 112750, 116850, 128535, 154242, 156750, 169125, 175275, 194750, 202950, 214225, 235125, 257070, 292125, 338250, 350550, 385605, 428450, 470250, 507375, 584250, 642675, 771210, 876375, 1014750, 1071125, 1285350, 1752750, 1928025, 2142250, 3213375, 3856050, 6426750, 9640125, 19280250]

約数ペア:

[(1, 19280250), (2, 9640125), (3, 6426750), (5, 3856050), (6, 3213375), (9, 2142250), (10, 1928025), (11, 1752750), (15, 1285350), (18, 1071125), (19, 1014750), (22, 876375), (25, 771210), (30, 642675), (33, 584250), (38, 507375), (41, 470250), (45, 428450), (50, 385605), (55, 350550), (57, 338250), (66, 292125), (75, 257070), (82, 235125), (90, 214225), (95, 202950), (99, 194750), (110, 175275), (114, 169125), (123, 156750), (125, 154242), (150, 128535), (165, 116850), (171, 112750), (190, 101475), (198, 97375), (205, 94050), (209, 92250), (225, 85690), (246, 78375), (250, 77121), (275, 70110), (285, 67650), (330, 58425), (342, 56375), (369, 52250), (375, 51414), (410, 47025), (418, 46125), (450, 42845), (451, 42750), (475, 40590), (495, 38950), (550, 35055), (570, 33825), (615, 31350), (627, 30750), (738, 26125), (750, 25707), (779, 24750), (825, 23370), (855, 22550), (902, 21375), (950, 20295), (990, 19475), (1025, 18810), (1045, 18450), (1125, 17138), (1230, 15675), (1254, 15375), (1353, 14250), (1375, 14022), (1425, 13530), (1558, 12375), (1650, 11685), (1710, 11275), (1845, 10450), (1881, 10250), (2050, 9405), (2090, 9225), (2250, 8569), (2255, 8550), (2337, 8250), (2375, 8118), (2475, 7790), (2706, 7125), (2750, 7011), (2850, 6765), (3075, 6270), (3135, 6150), (3690, 5225), (3762, 5125), (3895, 4950), (4059, 4750), (4125, 4674), (4275, 4510)]