1285375950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{168023}}^1$

素因数の和:168058

約数の個数: 72

約数和(自身を含む): 3656538288

約数和(自身を除く): 2371162338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 168023, 336046, 504069, 840115, 1008138, 1512207, 1680230, 2520345, 2856391, 3024414, 4200575, 5040690, 5712782, 7561035, 8401150, 8569173, 12601725, 14281955, 15122070, 17138346, 25203450, 25707519, 28563910, 37805175, 42845865, 51415038, 71409775, 75610350, 85691730, 128537595, 142819550, 214229325, 257075190, 428458650, 642687975, 1285375950]

約数ペア:

[(1, 1285375950), (2, 642687975), (3, 428458650), (5, 257075190), (6, 214229325), (9, 142819550), (10, 128537595), (15, 85691730), (17, 75610350), (18, 71409775), (25, 51415038), (30, 42845865), (34, 37805175), (45, 28563910), (50, 25707519), (51, 25203450), (75, 17138346), (85, 15122070), (90, 14281955), (102, 12601725), (150, 8569173), (153, 8401150), (170, 7561035), (225, 5712782), (255, 5040690), (306, 4200575), (425, 3024414), (450, 2856391), (510, 2520345), (765, 1680230), (850, 1512207), (1275, 1008138), (1530, 840115), (2550, 504069), (3825, 336046), (7650, 168023)]