25793250

素因数分解:

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

素因数の和:78

約数の個数: 128

約数和(自身を含む): 78174720

約数和(自身を除く): 52381470

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, 289, 350, 357, 375, 425, 510, 525, 578, 595, 714, 750, 850, 867, 875, 1050, 1190, 1275, 1445, 1734, 1750, 1785, 2023, 2125, 2550, 2625, 2890, 2975, 3570, 4046, 4250, 4335, 4913, 5250, 5950, 6069, 6375, 7225, 8670, 8925, 9826, 10115, 12138, 12750, 14450, 14739, 14875, 17850, 20230, 21675, 24565, 29478, 29750, 30345, 34391, 36125, 43350, 44625, 49130, 50575, 60690, 68782, 72250, 73695, 89250, 101150, 103173, 108375, 122825, 147390, 151725, 171955, 206346, 216750, 245650, 252875, 303450, 343910, 368475, 505750, 515865, 614125, 736950, 758625, 859775, 1031730, 1228250, 1517250, 1719550, 1842375, 2579325, 3684750, 4298875, 5158650, 8597750, 12896625, 25793250]

約数ペア:

[(1, 25793250), (2, 12896625), (3, 8597750), (5, 5158650), (6, 4298875), (7, 3684750), (10, 2579325), (14, 1842375), (15, 1719550), (17, 1517250), (21, 1228250), (25, 1031730), (30, 859775), (34, 758625), (35, 736950), (42, 614125), (50, 515865), (51, 505750), (70, 368475), (75, 343910), (85, 303450), (102, 252875), (105, 245650), (119, 216750), (125, 206346), (150, 171955), (170, 151725), (175, 147390), (210, 122825), (238, 108375), (250, 103173), (255, 101150), (289, 89250), (350, 73695), (357, 72250), (375, 68782), (425, 60690), (510, 50575), (525, 49130), (578, 44625), (595, 43350), (714, 36125), (750, 34391), (850, 30345), (867, 29750), (875, 29478), (1050, 24565), (1190, 21675), (1275, 20230), (1445, 17850), (1734, 14875), (1750, 14739), (1785, 14450), (2023, 12750), (2125, 12138), (2550, 10115), (2625, 9826), (2890, 8925), (2975, 8670), (3570, 7225), (4046, 6375), (4250, 6069), (4335, 5950), (4913, 5250)]