172430370

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 224

約数和(自身を含む): 554019840

約数和(自身を除く): 381589470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 109, 126, 135, 155, 162, 186, 189, 210, 217, 218, 243, 270, 279, 310, 315, 327, 378, 405, 434, 465, 486, 545, 558, 567, 630, 651, 654, 729, 763, 810, 837, 930, 945, 981, 1085, 1090, 1134, 1215, 1302, 1395, 1458, 1526, 1635, 1674, 1701, 1890, 1953, 1962, 2170, 2289, 2430, 2511, 2790, 2835, 2943, 3255, 3270, 3379, 3402, 3645, 3815, 3906, 4185, 4578, 4905, 5022, 5103, 5670, 5859, 5886, 6510, 6758, 6867, 7290, 7533, 7630, 8370, 8505, 8829, 9765, 9810, 10137, 10206, 11445, 11718, 12555, 13734, 14715, 15066, 16895, 17010, 17577, 17658, 19530, 20274, 20601, 22599, 22890, 23653, 25110, 25515, 26487, 29295, 29430, 30411, 33790, 34335, 35154, 37665, 41202, 44145, 45198, 47306, 50685, 51030, 52731, 52974, 58590, 60822, 61803, 68670, 70959, 75330, 79461, 87885, 88290, 91233, 101370, 103005, 105462, 112995, 118265, 123606, 132435, 141918, 152055, 158193, 158922, 175770, 182466, 185409, 206010, 212877, 225990, 236530, 263655, 264870, 273699, 304110, 309015, 316386, 354795, 370818, 397305, 425754, 456165, 527310, 547398, 556227, 618030, 638631, 709590, 790965, 794610, 821097, 912330, 927045, 1064385, 1112454, 1277262, 1368495, 1581930, 1642194, 1854090, 1915893, 2128770, 2463291, 2736990, 2781135, 3193155, 3831786, 4105485, 4926582, 5562270, 5747679, 6386310, 8210970, 9579465, 11495358, 12316455, 17243037, 19158930, 24632910, 28738395, 34486074, 57476790, 86215185, 172430370]

約数ペア:

[(1, 172430370), (2, 86215185), (3, 57476790), (5, 34486074), (6, 28738395), (7, 24632910), (9, 19158930), (10, 17243037), (14, 12316455), (15, 11495358), (18, 9579465), (21, 8210970), (27, 6386310), (30, 5747679), (31, 5562270), (35, 4926582), (42, 4105485), (45, 3831786), (54, 3193155), (62, 2781135), (63, 2736990), (70, 2463291), (81, 2128770), (90, 1915893), (93, 1854090), (105, 1642194), (109, 1581930), (126, 1368495), (135, 1277262), (155, 1112454), (162, 1064385), (186, 927045), (189, 912330), (210, 821097), (217, 794610), (218, 790965), (243, 709590), (270, 638631), (279, 618030), (310, 556227), (315, 547398), (327, 527310), (378, 456165), (405, 425754), (434, 397305), (465, 370818), (486, 354795), (545, 316386), (558, 309015), (567, 304110), (630, 273699), (651, 264870), (654, 263655), (729, 236530), (763, 225990), (810, 212877), (837, 206010), (930, 185409), (945, 182466), (981, 175770), (1085, 158922), (1090, 158193), (1134, 152055), (1215, 141918), (1302, 132435), (1395, 123606), (1458, 118265), (1526, 112995), (1635, 105462), (1674, 103005), (1701, 101370), (1890, 91233), (1953, 88290), (1962, 87885), (2170, 79461), (2289, 75330), (2430, 70959), (2511, 68670), (2790, 61803), (2835, 60822), (2943, 58590), (3255, 52974), (3270, 52731), (3379, 51030), (3402, 50685), (3645, 47306), (3815, 45198), (3906, 44145), (4185, 41202), (4578, 37665), (4905, 35154), (5022, 34335), (5103, 33790), (5670, 30411), (5859, 29430), (5886, 29295), (6510, 26487), (6758, 25515), (6867, 25110), (7290, 23653), (7533, 22890), (7630, 22599), (8370, 20601), (8505, 20274), (8829, 19530), (9765, 17658), (9810, 17577), (10137, 17010), (10206, 16895), (11445, 15066), (11718, 14715), (12555, 13734)]