75421170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 230480640

約数和(自身を除く): 155059470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 37, 45, 55, 58, 66, 71, 74, 87, 90, 99, 110, 111, 142, 145, 165, 174, 185, 198, 213, 222, 261, 290, 319, 330, 333, 355, 370, 407, 426, 435, 495, 522, 555, 638, 639, 666, 710, 781, 814, 870, 957, 990, 1065, 1073, 1110, 1221, 1278, 1305, 1562, 1595, 1665, 1914, 2035, 2059, 2130, 2146, 2343, 2442, 2610, 2627, 2871, 3190, 3195, 3219, 3330, 3663, 3905, 4070, 4118, 4686, 4785, 5254, 5365, 5742, 6105, 6177, 6390, 6438, 7029, 7326, 7810, 7881, 9570, 9657, 10295, 10730, 11715, 11803, 12210, 12354, 13135, 14058, 14355, 15762, 16095, 18315, 18531, 19314, 20590, 22649, 23430, 23606, 23643, 26270, 28710, 28897, 30885, 32190, 35145, 35409, 36630, 37062, 39405, 45298, 47286, 48285, 57794, 59015, 61770, 67947, 70290, 70818, 76183, 78810, 86691, 92655, 96570, 106227, 113245, 118030, 118215, 135894, 144485, 152366, 173382, 177045, 185310, 203841, 212454, 226490, 228549, 236430, 260073, 288970, 339735, 354090, 380915, 407682, 433455, 457098, 520146, 531135, 679470, 685647, 761830, 838013, 866910, 1019205, 1062270, 1142745, 1300365, 1371294, 1676026, 2038410, 2285490, 2514039, 2600730, 3428235, 4190065, 5028078, 6856470, 7542117, 8380130, 12570195, 15084234, 25140390, 37710585, 75421170]

約数ペア:

[(1, 75421170), (2, 37710585), (3, 25140390), (5, 15084234), (6, 12570195), (9, 8380130), (10, 7542117), (11, 6856470), (15, 5028078), (18, 4190065), (22, 3428235), (29, 2600730), (30, 2514039), (33, 2285490), (37, 2038410), (45, 1676026), (55, 1371294), (58, 1300365), (66, 1142745), (71, 1062270), (74, 1019205), (87, 866910), (90, 838013), (99, 761830), (110, 685647), (111, 679470), (142, 531135), (145, 520146), (165, 457098), (174, 433455), (185, 407682), (198, 380915), (213, 354090), (222, 339735), (261, 288970), (290, 260073), (319, 236430), (330, 228549), (333, 226490), (355, 212454), (370, 203841), (407, 185310), (426, 177045), (435, 173382), (495, 152366), (522, 144485), (555, 135894), (638, 118215), (639, 118030), (666, 113245), (710, 106227), (781, 96570), (814, 92655), (870, 86691), (957, 78810), (990, 76183), (1065, 70818), (1073, 70290), (1110, 67947), (1221, 61770), (1278, 59015), (1305, 57794), (1562, 48285), (1595, 47286), (1665, 45298), (1914, 39405), (2035, 37062), (2059, 36630), (2130, 35409), (2146, 35145), (2343, 32190), (2442, 30885), (2610, 28897), (2627, 28710), (2871, 26270), (3190, 23643), (3195, 23606), (3219, 23430), (3330, 22649), (3663, 20590), (3905, 19314), (4070, 18531), (4118, 18315), (4686, 16095), (4785, 15762), (5254, 14355), (5365, 14058), (5742, 13135), (6105, 12354), (6177, 12210), (6390, 11803), (6438, 11715), (7029, 10730), (7326, 10295), (7810, 9657), (7881, 9570)]