90272070

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 224

約数和(自身を含む): 292749120

約数和(自身を除く): 202477050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 61, 63, 70, 81, 87, 90, 105, 122, 126, 135, 145, 162, 174, 183, 189, 203, 210, 243, 261, 270, 290, 305, 315, 366, 378, 405, 406, 427, 435, 486, 522, 549, 567, 609, 610, 630, 729, 783, 810, 854, 870, 915, 945, 1015, 1098, 1134, 1215, 1218, 1281, 1305, 1458, 1566, 1647, 1701, 1769, 1827, 1830, 1890, 2030, 2135, 2349, 2430, 2562, 2610, 2745, 2835, 3045, 3294, 3402, 3538, 3645, 3654, 3843, 3915, 4270, 4698, 4941, 5103, 5307, 5481, 5490, 5670, 6090, 6405, 7047, 7290, 7686, 7830, 8235, 8505, 8845, 9135, 9882, 10206, 10614, 10962, 11529, 11745, 12383, 12810, 14094, 14823, 15921, 16443, 16470, 17010, 17690, 18270, 19215, 21141, 23058, 23490, 24705, 24766, 25515, 26535, 27405, 29646, 31842, 32886, 34587, 35235, 37149, 38430, 42282, 44469, 47763, 49329, 49410, 51030, 53070, 54810, 57645, 61915, 69174, 70470, 74115, 74298, 79605, 82215, 88938, 95526, 98658, 103761, 105705, 111447, 115290, 123830, 143289, 147987, 148230, 159210, 164430, 172935, 185745, 207522, 211410, 222345, 222894, 238815, 246645, 286578, 295974, 311283, 334341, 345870, 371490, 429867, 444690, 477630, 493290, 518805, 557235, 622566, 668682, 716445, 739935, 859734, 1003023, 1037610, 1114470, 1289601, 1432890, 1479870, 1556415, 1671705, 2006046, 2149335, 2579202, 3009069, 3112830, 3343410, 4298670, 5015115, 6018138, 6448005, 9027207, 10030230, 12896010, 15045345, 18054414, 30090690, 45136035, 90272070]

約数ペア:

[(1, 90272070), (2, 45136035), (3, 30090690), (5, 18054414), (6, 15045345), (7, 12896010), (9, 10030230), (10, 9027207), (14, 6448005), (15, 6018138), (18, 5015115), (21, 4298670), (27, 3343410), (29, 3112830), (30, 3009069), (35, 2579202), (42, 2149335), (45, 2006046), (54, 1671705), (58, 1556415), (61, 1479870), (63, 1432890), (70, 1289601), (81, 1114470), (87, 1037610), (90, 1003023), (105, 859734), (122, 739935), (126, 716445), (135, 668682), (145, 622566), (162, 557235), (174, 518805), (183, 493290), (189, 477630), (203, 444690), (210, 429867), (243, 371490), (261, 345870), (270, 334341), (290, 311283), (305, 295974), (315, 286578), (366, 246645), (378, 238815), (405, 222894), (406, 222345), (427, 211410), (435, 207522), (486, 185745), (522, 172935), (549, 164430), (567, 159210), (609, 148230), (610, 147987), (630, 143289), (729, 123830), (783, 115290), (810, 111447), (854, 105705), (870, 103761), (915, 98658), (945, 95526), (1015, 88938), (1098, 82215), (1134, 79605), (1215, 74298), (1218, 74115), (1281, 70470), (1305, 69174), (1458, 61915), (1566, 57645), (1647, 54810), (1701, 53070), (1769, 51030), (1827, 49410), (1830, 49329), (1890, 47763), (2030, 44469), (2135, 42282), (2349, 38430), (2430, 37149), (2562, 35235), (2610, 34587), (2745, 32886), (2835, 31842), (3045, 29646), (3294, 27405), (3402, 26535), (3538, 25515), (3645, 24766), (3654, 24705), (3843, 23490), (3915, 23058), (4270, 21141), (4698, 19215), (4941, 18270), (5103, 17690), (5307, 17010), (5481, 16470), (5490, 16443), (5670, 15921), (6090, 14823), (6405, 14094), (7047, 12810), (7290, 12383), (7686, 11745), (7830, 11529), (8235, 10962), (8505, 10614), (8845, 10206), (9135, 9882)]