19482000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 66852864

約数和(自身を除く): 47370864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 191, 200, 204, 240, 250, 255, 272, 300, 340, 375, 382, 400, 408, 425, 500, 510, 573, 600, 680, 750, 764, 816, 850, 955, 1000, 1020, 1146, 1200, 1275, 1360, 1500, 1528, 1700, 1910, 2000, 2040, 2125, 2292, 2550, 2865, 3000, 3056, 3247, 3400, 3820, 4080, 4250, 4584, 4775, 5100, 5730, 6000, 6375, 6494, 6800, 7640, 8500, 9168, 9550, 9741, 10200, 11460, 12750, 12988, 14325, 15280, 16235, 17000, 19100, 19482, 20400, 22920, 23875, 25500, 25976, 28650, 32470, 34000, 38200, 38964, 45840, 47750, 48705, 51000, 51952, 57300, 64940, 71625, 76400, 77928, 81175, 95500, 97410, 102000, 114600, 129880, 143250, 155856, 162350, 191000, 194820, 229200, 243525, 259760, 286500, 324700, 382000, 389640, 405875, 487050, 573000, 649400, 779280, 811750, 974100, 1146000, 1217625, 1298800, 1623500, 1948200, 2435250, 3247000, 3896400, 4870500, 6494000, 9741000, 19482000]

約数ペア:

[(1, 19482000), (2, 9741000), (3, 6494000), (4, 4870500), (5, 3896400), (6, 3247000), (8, 2435250), (10, 1948200), (12, 1623500), (15, 1298800), (16, 1217625), (17, 1146000), (20, 974100), (24, 811750), (25, 779280), (30, 649400), (34, 573000), (40, 487050), (48, 405875), (50, 389640), (51, 382000), (60, 324700), (68, 286500), (75, 259760), (80, 243525), (85, 229200), (100, 194820), (102, 191000), (120, 162350), (125, 155856), (136, 143250), (150, 129880), (170, 114600), (191, 102000), (200, 97410), (204, 95500), (240, 81175), (250, 77928), (255, 76400), (272, 71625), (300, 64940), (340, 57300), (375, 51952), (382, 51000), (400, 48705), (408, 47750), (425, 45840), (500, 38964), (510, 38200), (573, 34000), (600, 32470), (680, 28650), (750, 25976), (764, 25500), (816, 23875), (850, 22920), (955, 20400), (1000, 19482), (1020, 19100), (1146, 17000), (1200, 16235), (1275, 15280), (1360, 14325), (1500, 12988), (1528, 12750), (1700, 11460), (1910, 10200), (2000, 9741), (2040, 9550), (2125, 9168), (2292, 8500), (2550, 7640), (2865, 6800), (3000, 6494), (3056, 6375), (3247, 6000), (3400, 5730), (3820, 5100), (4080, 4775), (4250, 4584)]