217963350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4003}}^1$

素因数の和:4043

約数の個数: 108

約数和(自身を含む): 643831188

約数和(自身を除く): 425867838

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 825, 990, 1089, 1210, 1650, 1815, 2178, 2475, 3025, 3630, 4003, 4950, 5445, 6050, 8006, 9075, 10890, 12009, 18150, 20015, 24018, 27225, 36027, 40030, 44033, 54450, 60045, 72054, 88066, 100075, 120090, 132099, 180135, 200150, 220165, 264198, 300225, 360270, 396297, 440330, 484363, 600450, 660495, 792594, 900675, 968726, 1100825, 1320990, 1453089, 1801350, 1981485, 2201650, 2421815, 2906178, 3302475, 3962970, 4359267, 4843630, 6604950, 7265445, 8718534, 9907425, 12109075, 14530890, 19814850, 21796335, 24218150, 36327225, 43592670, 72654450, 108981675, 217963350]

約数ペア:

[(1, 217963350), (2, 108981675), (3, 72654450), (5, 43592670), (6, 36327225), (9, 24218150), (10, 21796335), (11, 19814850), (15, 14530890), (18, 12109075), (22, 9907425), (25, 8718534), (30, 7265445), (33, 6604950), (45, 4843630), (50, 4359267), (55, 3962970), (66, 3302475), (75, 2906178), (90, 2421815), (99, 2201650), (110, 1981485), (121, 1801350), (150, 1453089), (165, 1320990), (198, 1100825), (225, 968726), (242, 900675), (275, 792594), (330, 660495), (363, 600450), (450, 484363), (495, 440330), (550, 396297), (605, 360270), (726, 300225), (825, 264198), (990, 220165), (1089, 200150), (1210, 180135), (1650, 132099), (1815, 120090), (2178, 100075), (2475, 88066), (3025, 72054), (3630, 60045), (4003, 54450), (4950, 44033), (5445, 40030), (6050, 36027), (8006, 27225), (9075, 24018), (10890, 20015), (12009, 18150)]