135399900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 419973120

約数和(自身を除く): 284573220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 139, 150, 170, 191, 204, 255, 278, 300, 340, 382, 417, 425, 510, 556, 573, 695, 764, 834, 850, 955, 1020, 1146, 1275, 1390, 1668, 1700, 1910, 2085, 2292, 2363, 2550, 2780, 2865, 3247, 3475, 3820, 4170, 4726, 4775, 5100, 5730, 6494, 6950, 7089, 8340, 9452, 9550, 9741, 10425, 11460, 11815, 12988, 13900, 14178, 14325, 16235, 19100, 19482, 20850, 23630, 26549, 28356, 28650, 32470, 35445, 38964, 41700, 47260, 48705, 53098, 57300, 59075, 64940, 70890, 79647, 81175, 97410, 106196, 118150, 132745, 141780, 159294, 162350, 177225, 194820, 236300, 243525, 265490, 318588, 324700, 354450, 398235, 451333, 487050, 530980, 663725, 708900, 796470, 902666, 974100, 1327450, 1353999, 1592940, 1805332, 1991175, 2256665, 2654900, 2707998, 3982350, 4513330, 5415996, 6769995, 7964700, 9026660, 11283325, 13539990, 22566650, 27079980, 33849975, 45133300, 67699950, 135399900]

約数ペア:

[(1, 135399900), (2, 67699950), (3, 45133300), (4, 33849975), (5, 27079980), (6, 22566650), (10, 13539990), (12, 11283325), (15, 9026660), (17, 7964700), (20, 6769995), (25, 5415996), (30, 4513330), (34, 3982350), (50, 2707998), (51, 2654900), (60, 2256665), (68, 1991175), (75, 1805332), (85, 1592940), (100, 1353999), (102, 1327450), (139, 974100), (150, 902666), (170, 796470), (191, 708900), (204, 663725), (255, 530980), (278, 487050), (300, 451333), (340, 398235), (382, 354450), (417, 324700), (425, 318588), (510, 265490), (556, 243525), (573, 236300), (695, 194820), (764, 177225), (834, 162350), (850, 159294), (955, 141780), (1020, 132745), (1146, 118150), (1275, 106196), (1390, 97410), (1668, 81175), (1700, 79647), (1910, 70890), (2085, 64940), (2292, 59075), (2363, 57300), (2550, 53098), (2780, 48705), (2865, 47260), (3247, 41700), (3475, 38964), (3820, 35445), (4170, 32470), (4726, 28650), (4775, 28356), (5100, 26549), (5730, 23630), (6494, 20850), (6950, 19482), (7089, 19100), (8340, 16235), (9452, 14325), (9550, 14178), (9741, 13900), (10425, 12988), (11460, 11815)]