15550047900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{112927}}^1$

素因数の和:112970

約数の個数: 180

約数和(自身を含む): 53372708928

約数和(自身を除く): 37822661028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 510, 540, 612, 675, 765, 810, 850, 900, 918, 1020, 1275, 1350, 1377, 1530, 1620, 1700, 1836, 2025, 2295, 2550, 2700, 2754, 3060, 3825, 4050, 4590, 5100, 5508, 6885, 7650, 8100, 9180, 11475, 13770, 15300, 22950, 27540, 34425, 45900, 68850, 112927, 137700, 225854, 338781, 451708, 564635, 677562, 1016343, 1129270, 1355124, 1693905, 1919759, 2032686, 2258540, 2823175, 3049029, 3387810, 3839518, 4065372, 5081715, 5646350, 5759277, 6098058, 6775620, 7679036, 8469525, 9147087, 9598795, 10163430, 11292700, 11518554, 12196116, 15245145, 16939050, 17277831, 18294174, 19197590, 20326860, 23037108, 25408575, 28796385, 30490290, 33878100, 34555662, 36588348, 38395180, 45735435, 47993975, 50817150, 51833493, 57592770, 60980580, 69111324, 76225725, 86389155, 91470870, 95987950, 101634300, 103666986, 115185540, 143981925, 152451450, 155500479, 172778310, 182941740, 191975900, 207333972, 228677175, 259167465, 287963850, 304902900, 311000958, 345556620, 431945775, 457354350, 518334930, 575927700, 622001916, 777502395, 863891550, 914708700, 1036669860, 1295837325, 1555004790, 1727783100, 2591674650, 3110009580, 3887511975, 5183349300, 7775023950, 15550047900]

約数ペア:

[(1, 15550047900), (2, 7775023950), (3, 5183349300), (4, 3887511975), (5, 3110009580), (6, 2591674650), (9, 1727783100), (10, 1555004790), (12, 1295837325), (15, 1036669860), (17, 914708700), (18, 863891550), (20, 777502395), (25, 622001916), (27, 575927700), (30, 518334930), (34, 457354350), (36, 431945775), (45, 345556620), (50, 311000958), (51, 304902900), (54, 287963850), (60, 259167465), (68, 228677175), (75, 207333972), (81, 191975900), (85, 182941740), (90, 172778310), (100, 155500479), (102, 152451450), (108, 143981925), (135, 115185540), (150, 103666986), (153, 101634300), (162, 95987950), (170, 91470870), (180, 86389155), (204, 76225725), (225, 69111324), (255, 60980580), (270, 57592770), (300, 51833493), (306, 50817150), (324, 47993975), (340, 45735435), (405, 38395180), (425, 36588348), (450, 34555662), (459, 33878100), (510, 30490290), (540, 28796385), (612, 25408575), (675, 23037108), (765, 20326860), (810, 19197590), (850, 18294174), (900, 17277831), (918, 16939050), (1020, 15245145), (1275, 12196116), (1350, 11518554), (1377, 11292700), (1530, 10163430), (1620, 9598795), (1700, 9147087), (1836, 8469525), (2025, 7679036), (2295, 6775620), (2550, 6098058), (2700, 5759277), (2754, 5646350), (3060, 5081715), (3825, 4065372), (4050, 3839518), (4590, 3387810), (5100, 3049029), (5508, 2823175), (6885, 2258540), (7650, 2032686), (8100, 1919759), (9180, 1693905), (11475, 1355124), (13770, 1129270), (15300, 1016343), (22950, 677562), (27540, 564635), (34425, 451708), (45900, 338781), (68850, 225854), (112927, 137700)]