22544550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 73468512

約数和(自身を除く): 50923962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 421, 425, 450, 510, 525, 595, 630, 714, 765, 842, 850, 1050, 1071, 1190, 1263, 1275, 1530, 1575, 1785, 2105, 2142, 2526, 2550, 2947, 2975, 3150, 3570, 3789, 3825, 4210, 5355, 5894, 5950, 6315, 7157, 7578, 7650, 8841, 8925, 10525, 10710, 12630, 14314, 14735, 17682, 17850, 18945, 21050, 21471, 26523, 26775, 29470, 31575, 35785, 37890, 42942, 44205, 50099, 53046, 53550, 63150, 64413, 71570, 73675, 88410, 94725, 100198, 107355, 128826, 132615, 147350, 150297, 178925, 189450, 214710, 221025, 250495, 265230, 300594, 322065, 357850, 442050, 450891, 500990, 536775, 644130, 663075, 751485, 901782, 1073550, 1252475, 1326150, 1502970, 1610325, 2254455, 2504950, 3220650, 3757425, 4508910, 7514850, 11272275, 22544550]

約数ペア:

[(1, 22544550), (2, 11272275), (3, 7514850), (5, 4508910), (6, 3757425), (7, 3220650), (9, 2504950), (10, 2254455), (14, 1610325), (15, 1502970), (17, 1326150), (18, 1252475), (21, 1073550), (25, 901782), (30, 751485), (34, 663075), (35, 644130), (42, 536775), (45, 500990), (50, 450891), (51, 442050), (63, 357850), (70, 322065), (75, 300594), (85, 265230), (90, 250495), (102, 221025), (105, 214710), (119, 189450), (126, 178925), (150, 150297), (153, 147350), (170, 132615), (175, 128826), (210, 107355), (225, 100198), (238, 94725), (255, 88410), (306, 73675), (315, 71570), (350, 64413), (357, 63150), (421, 53550), (425, 53046), (450, 50099), (510, 44205), (525, 42942), (595, 37890), (630, 35785), (714, 31575), (765, 29470), (842, 26775), (850, 26523), (1050, 21471), (1071, 21050), (1190, 18945), (1263, 17850), (1275, 17682), (1530, 14735), (1575, 14314), (1785, 12630), (2105, 10710), (2142, 10525), (2526, 8925), (2550, 8841), (2947, 7650), (2975, 7578), (3150, 7157), (3570, 6315), (3789, 5950), (3825, 5894), (4210, 5355)]