20125034550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{222499}}^1$

素因数の和:222587

約数の個数: 96

約数和(自身を含む): 56283600000

約数和(自身を除く): 36158565450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 90, 134, 135, 150, 201, 225, 270, 335, 402, 450, 603, 670, 675, 1005, 1206, 1350, 1675, 1809, 2010, 3015, 3350, 3618, 5025, 6030, 9045, 10050, 15075, 18090, 30150, 45225, 90450, 222499, 444998, 667497, 1112495, 1334994, 2002491, 2224990, 3337485, 4004982, 5562475, 6007473, 6674970, 10012455, 11124950, 12014946, 14907433, 16687425, 20024910, 29814866, 30037365, 33374850, 44722299, 50062275, 60074730, 74537165, 89444598, 100124550, 134166897, 149074330, 150186825, 223611495, 268333794, 300373650, 372685825, 402500691, 447222990, 670834485, 745371650, 805001382, 1118057475, 1341668970, 2012503455, 2236114950, 3354172425, 4025006910, 6708344850, 10062517275, 20125034550]

約数ペア:

[(1, 20125034550), (2, 10062517275), (3, 6708344850), (5, 4025006910), (6, 3354172425), (9, 2236114950), (10, 2012503455), (15, 1341668970), (18, 1118057475), (25, 805001382), (27, 745371650), (30, 670834485), (45, 447222990), (50, 402500691), (54, 372685825), (67, 300373650), (75, 268333794), (90, 223611495), (134, 150186825), (135, 149074330), (150, 134166897), (201, 100124550), (225, 89444598), (270, 74537165), (335, 60074730), (402, 50062275), (450, 44722299), (603, 33374850), (670, 30037365), (675, 29814866), (1005, 20024910), (1206, 16687425), (1350, 14907433), (1675, 12014946), (1809, 11124950), (2010, 10012455), (3015, 6674970), (3350, 6007473), (3618, 5562475), (5025, 4004982), (6030, 3337485), (9045, 2224990), (10050, 2002491), (15075, 1334994), (18090, 1112495), (30150, 667497), (45225, 444998), (90450, 222499)]