170347140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 551940480

約数和(自身を除く): 381593340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 179, 180, 204, 255, 306, 311, 340, 358, 510, 537, 612, 622, 716, 765, 895, 933, 1020, 1074, 1244, 1530, 1555, 1611, 1790, 1866, 2148, 2685, 2799, 3043, 3060, 3110, 3222, 3580, 3732, 4665, 5287, 5370, 5598, 6086, 6220, 6444, 8055, 9129, 9330, 10574, 10740, 11196, 12172, 13995, 15215, 15861, 16110, 18258, 18660, 21148, 26435, 27387, 27990, 30430, 31722, 32220, 36516, 45645, 47583, 52870, 54774, 55669, 55980, 60860, 63444, 79305, 91290, 95166, 105740, 109548, 111338, 136935, 158610, 167007, 182580, 190332, 222676, 237915, 273870, 278345, 317220, 334014, 475830, 501021, 547740, 556690, 668028, 835035, 946373, 951660, 1002042, 1113380, 1670070, 1892746, 2004084, 2505105, 2839119, 3340140, 3785492, 4731865, 5010210, 5678238, 8517357, 9463730, 10020420, 11356476, 14195595, 17034714, 18927460, 28391190, 34069428, 42586785, 56782380, 85173570, 170347140]

約数ペア:

[(1, 170347140), (2, 85173570), (3, 56782380), (4, 42586785), (5, 34069428), (6, 28391190), (9, 18927460), (10, 17034714), (12, 14195595), (15, 11356476), (17, 10020420), (18, 9463730), (20, 8517357), (30, 5678238), (34, 5010210), (36, 4731865), (45, 3785492), (51, 3340140), (60, 2839119), (68, 2505105), (85, 2004084), (90, 1892746), (102, 1670070), (153, 1113380), (170, 1002042), (179, 951660), (180, 946373), (204, 835035), (255, 668028), (306, 556690), (311, 547740), (340, 501021), (358, 475830), (510, 334014), (537, 317220), (612, 278345), (622, 273870), (716, 237915), (765, 222676), (895, 190332), (933, 182580), (1020, 167007), (1074, 158610), (1244, 136935), (1530, 111338), (1555, 109548), (1611, 105740), (1790, 95166), (1866, 91290), (2148, 79305), (2685, 63444), (2799, 60860), (3043, 55980), (3060, 55669), (3110, 54774), (3222, 52870), (3580, 47583), (3732, 45645), (4665, 36516), (5287, 32220), (5370, 31722), (5598, 30430), (6086, 27990), (6220, 27387), (6444, 26435), (8055, 21148), (9129, 18660), (9330, 18258), (10574, 16110), (10740, 15861), (11196, 15215), (12172, 13995)]