39180750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 118609920

約数和(自身を除く): 79429170

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, 439, 510, 525, 595, 714, 750, 850, 875, 878, 1050, 1190, 1275, 1317, 1750, 1785, 2125, 2195, 2550, 2625, 2634, 2975, 3073, 3570, 4250, 4390, 5250, 5950, 6146, 6375, 6585, 7463, 8925, 9219, 10975, 12750, 13170, 14875, 14926, 15365, 17850, 18438, 21950, 22389, 29750, 30730, 32925, 37315, 44625, 44778, 46095, 52241, 54875, 65850, 74630, 76825, 89250, 92190, 104482, 109750, 111945, 153650, 156723, 164625, 186575, 223890, 230475, 261205, 313446, 329250, 373150, 384125, 460950, 522410, 559725, 768250, 783615, 932875, 1119450, 1152375, 1306025, 1567230, 1865750, 2304750, 2612050, 2798625, 3918075, 5597250, 6530125, 7836150, 13060250, 19590375, 39180750]

約数ペア:

[(1, 39180750), (2, 19590375), (3, 13060250), (5, 7836150), (6, 6530125), (7, 5597250), (10, 3918075), (14, 2798625), (15, 2612050), (17, 2304750), (21, 1865750), (25, 1567230), (30, 1306025), (34, 1152375), (35, 1119450), (42, 932875), (50, 783615), (51, 768250), (70, 559725), (75, 522410), (85, 460950), (102, 384125), (105, 373150), (119, 329250), (125, 313446), (150, 261205), (170, 230475), (175, 223890), (210, 186575), (238, 164625), (250, 156723), (255, 153650), (350, 111945), (357, 109750), (375, 104482), (425, 92190), (439, 89250), (510, 76825), (525, 74630), (595, 65850), (714, 54875), (750, 52241), (850, 46095), (875, 44778), (878, 44625), (1050, 37315), (1190, 32925), (1275, 30730), (1317, 29750), (1750, 22389), (1785, 21950), (2125, 18438), (2195, 17850), (2550, 15365), (2625, 14926), (2634, 14875), (2975, 13170), (3073, 12750), (3570, 10975), (4250, 9219), (4390, 8925), (5250, 7463), (5950, 6585), (6146, 6375)]