142431000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 448493760

約数和(自身を除く): 306062760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 197, 200, 241, 250, 300, 375, 394, 482, 500, 591, 600, 723, 750, 788, 964, 985, 1000, 1182, 1205, 1446, 1500, 1576, 1928, 1970, 2364, 2410, 2892, 2955, 3000, 3615, 3940, 4728, 4820, 4925, 5784, 5910, 6025, 7230, 7880, 9640, 9850, 11820, 12050, 14460, 14775, 18075, 19700, 23640, 24100, 24625, 28920, 29550, 30125, 36150, 39400, 47477, 48200, 49250, 59100, 60250, 72300, 73875, 90375, 94954, 98500, 118200, 120500, 142431, 144600, 147750, 180750, 189908, 197000, 237385, 241000, 284862, 295500, 361500, 379816, 474770, 569724, 591000, 712155, 723000, 949540, 1139448, 1186925, 1424310, 1899080, 2373850, 2848620, 3560775, 4747700, 5697240, 5934625, 7121550, 9495400, 11869250, 14243100, 17803875, 23738500, 28486200, 35607750, 47477000, 71215500, 142431000]

約数ペア:

[(1, 142431000), (2, 71215500), (3, 47477000), (4, 35607750), (5, 28486200), (6, 23738500), (8, 17803875), (10, 14243100), (12, 11869250), (15, 9495400), (20, 7121550), (24, 5934625), (25, 5697240), (30, 4747700), (40, 3560775), (50, 2848620), (60, 2373850), (75, 1899080), (100, 1424310), (120, 1186925), (125, 1139448), (150, 949540), (197, 723000), (200, 712155), (241, 591000), (250, 569724), (300, 474770), (375, 379816), (394, 361500), (482, 295500), (500, 284862), (591, 241000), (600, 237385), (723, 197000), (750, 189908), (788, 180750), (964, 147750), (985, 144600), (1000, 142431), (1182, 120500), (1205, 118200), (1446, 98500), (1500, 94954), (1576, 90375), (1928, 73875), (1970, 72300), (2364, 60250), (2410, 59100), (2892, 49250), (2955, 48200), (3000, 47477), (3615, 39400), (3940, 36150), (4728, 30125), (4820, 29550), (4925, 28920), (5784, 24625), (5910, 24100), (6025, 23640), (7230, 19700), (7880, 18075), (9640, 14775), (9850, 14460), (11820, 12050)]