154842000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 160

約数和(自身を含む): 505574784

約数和(自身を除く): 350732784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 131, 150, 197, 200, 240, 250, 262, 300, 375, 393, 394, 400, 500, 524, 591, 600, 655, 750, 786, 788, 985, 1000, 1048, 1182, 1200, 1310, 1500, 1572, 1576, 1965, 1970, 2000, 2096, 2364, 2620, 2955, 3000, 3144, 3152, 3275, 3930, 3940, 4728, 4925, 5240, 5910, 6000, 6288, 6550, 7860, 7880, 9456, 9825, 9850, 10480, 11820, 13100, 14775, 15720, 15760, 16375, 19650, 19700, 23640, 24625, 25807, 26200, 29550, 31440, 32750, 39300, 39400, 47280, 49125, 49250, 51614, 52400, 59100, 65500, 73875, 77421, 78600, 78800, 98250, 98500, 103228, 118200, 129035, 131000, 147750, 154842, 157200, 196500, 197000, 206456, 236400, 258070, 262000, 295500, 309684, 387105, 393000, 394000, 412912, 516140, 591000, 619368, 645175, 774210, 786000, 1032280, 1182000, 1238736, 1290350, 1548420, 1935525, 2064560, 2580700, 3096840, 3225875, 3871050, 5161400, 6193680, 6451750, 7742100, 9677625, 10322800, 12903500, 15484200, 19355250, 25807000, 30968400, 38710500, 51614000, 77421000, 154842000]

約数ペア:

[(1, 154842000), (2, 77421000), (3, 51614000), (4, 38710500), (5, 30968400), (6, 25807000), (8, 19355250), (10, 15484200), (12, 12903500), (15, 10322800), (16, 9677625), (20, 7742100), (24, 6451750), (25, 6193680), (30, 5161400), (40, 3871050), (48, 3225875), (50, 3096840), (60, 2580700), (75, 2064560), (80, 1935525), (100, 1548420), (120, 1290350), (125, 1238736), (131, 1182000), (150, 1032280), (197, 786000), (200, 774210), (240, 645175), (250, 619368), (262, 591000), (300, 516140), (375, 412912), (393, 394000), (394, 393000), (400, 387105), (500, 309684), (524, 295500), (591, 262000), (600, 258070), (655, 236400), (750, 206456), (786, 197000), (788, 196500), (985, 157200), (1000, 154842), (1048, 147750), (1182, 131000), (1200, 129035), (1310, 118200), (1500, 103228), (1572, 98500), (1576, 98250), (1965, 78800), (1970, 78600), (2000, 77421), (2096, 73875), (2364, 65500), (2620, 59100), (2955, 52400), (3000, 51614), (3144, 49250), (3152, 49125), (3275, 47280), (3930, 39400), (3940, 39300), (4728, 32750), (4925, 31440), (5240, 29550), (5910, 26200), (6000, 25807), (6288, 24625), (6550, 23640), (7860, 19700), (7880, 19650), (9456, 16375), (9825, 15760), (9850, 15720), (10480, 14775), (11820, 13100)]