72144600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 258733440

約数和(自身を除く): 186588840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 187, 200, 204, 220, 255, 264, 275, 300, 330, 340, 374, 408, 425, 440, 510, 550, 561, 600, 643, 660, 680, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1286, 1320, 1496, 1650, 1700, 1870, 1929, 2040, 2200, 2244, 2550, 2572, 2805, 3215, 3300, 3400, 3740, 3858, 4488, 4675, 5100, 5144, 5610, 6430, 6600, 7073, 7480, 7716, 9350, 9645, 10200, 10931, 11220, 12860, 14025, 14146, 15432, 16075, 18700, 19290, 21219, 21862, 22440, 25720, 28050, 28292, 32150, 32793, 35365, 37400, 38580, 42438, 43724, 48225, 54655, 56100, 56584, 64300, 65586, 70730, 77160, 84876, 87448, 96450, 106095, 109310, 112200, 120241, 128600, 131172, 141460, 163965, 169752, 176825, 192900, 212190, 218620, 240482, 262344, 273275, 282920, 327930, 353650, 360723, 385800, 424380, 437240, 480964, 530475, 546550, 601205, 655860, 707300, 721446, 819825, 848760, 961928, 1060950, 1093100, 1202410, 1311720, 1414600, 1442892, 1639650, 1803615, 2121900, 2186200, 2404820, 2885784, 3006025, 3279300, 3607230, 4243800, 4809640, 6012050, 6558600, 7214460, 9018075, 12024100, 14428920, 18036150, 24048200, 36072300, 72144600]

約数ペア:

[(1, 72144600), (2, 36072300), (3, 24048200), (4, 18036150), (5, 14428920), (6, 12024100), (8, 9018075), (10, 7214460), (11, 6558600), (12, 6012050), (15, 4809640), (17, 4243800), (20, 3607230), (22, 3279300), (24, 3006025), (25, 2885784), (30, 2404820), (33, 2186200), (34, 2121900), (40, 1803615), (44, 1639650), (50, 1442892), (51, 1414600), (55, 1311720), (60, 1202410), (66, 1093100), (68, 1060950), (75, 961928), (85, 848760), (88, 819825), (100, 721446), (102, 707300), (110, 655860), (120, 601205), (132, 546550), (136, 530475), (150, 480964), (165, 437240), (170, 424380), (187, 385800), (200, 360723), (204, 353650), (220, 327930), (255, 282920), (264, 273275), (275, 262344), (300, 240482), (330, 218620), (340, 212190), (374, 192900), (408, 176825), (425, 169752), (440, 163965), (510, 141460), (550, 131172), (561, 128600), (600, 120241), (643, 112200), (660, 109310), (680, 106095), (748, 96450), (825, 87448), (850, 84876), (935, 77160), (1020, 70730), (1100, 65586), (1122, 64300), (1275, 56584), (1286, 56100), (1320, 54655), (1496, 48225), (1650, 43724), (1700, 42438), (1870, 38580), (1929, 37400), (2040, 35365), (2200, 32793), (2244, 32150), (2550, 28292), (2572, 28050), (2805, 25720), (3215, 22440), (3300, 21862), (3400, 21219), (3740, 19290), (3858, 18700), (4488, 16075), (4675, 15432), (5100, 14146), (5144, 14025), (5610, 12860), (6430, 11220), (6600, 10931), (7073, 10200), (7480, 9645), (7716, 9350)]