148422750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1707

約数の個数: 128

約数和(自身を含む): 448561152

約数和(自身を除く): 300138402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 714, 750, 850, 875, 1050, 1190, 1275, 1663, 1750, 1785, 2125, 2550, 2625, 2975, 3326, 3570, 4250, 4989, 5250, 5950, 6375, 8315, 8925, 9978, 11641, 12750, 14875, 16630, 17850, 23282, 24945, 28271, 29750, 34923, 41575, 44625, 49890, 56542, 58205, 69846, 83150, 84813, 89250, 116410, 124725, 141355, 169626, 174615, 197897, 207875, 249450, 282710, 291025, 349230, 395794, 415750, 424065, 582050, 593691, 623625, 706775, 848130, 873075, 989485, 1187382, 1247250, 1413550, 1455125, 1746150, 1978970, 2120325, 2910250, 2968455, 3533875, 4240650, 4365375, 4947425, 5936910, 7067750, 8730750, 9894850, 10601625, 14842275, 21203250, 24737125, 29684550, 49474250, 74211375, 148422750]

約数ペア:

[(1, 148422750), (2, 74211375), (3, 49474250), (5, 29684550), (6, 24737125), (7, 21203250), (10, 14842275), (14, 10601625), (15, 9894850), (17, 8730750), (21, 7067750), (25, 5936910), (30, 4947425), (34, 4365375), (35, 4240650), (42, 3533875), (50, 2968455), (51, 2910250), (70, 2120325), (75, 1978970), (85, 1746150), (102, 1455125), (105, 1413550), (119, 1247250), (125, 1187382), (150, 989485), (170, 873075), (175, 848130), (210, 706775), (238, 623625), (250, 593691), (255, 582050), (350, 424065), (357, 415750), (375, 395794), (425, 349230), (510, 291025), (525, 282710), (595, 249450), (714, 207875), (750, 197897), (850, 174615), (875, 169626), (1050, 141355), (1190, 124725), (1275, 116410), (1663, 89250), (1750, 84813), (1785, 83150), (2125, 69846), (2550, 58205), (2625, 56542), (2975, 49890), (3326, 44625), (3570, 41575), (4250, 34923), (4989, 29750), (5250, 28271), (5950, 24945), (6375, 23282), (8315, 17850), (8925, 16630), (9978, 14875), (11641, 12750)]