84747300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 272524224

約数和(自身を除く): 187776924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 100, 110, 122, 132, 150, 165, 183, 220, 244, 275, 300, 305, 330, 366, 421, 550, 610, 660, 671, 732, 825, 842, 915, 1100, 1220, 1263, 1342, 1525, 1650, 1684, 1830, 2013, 2105, 2526, 2684, 3050, 3300, 3355, 3660, 4026, 4210, 4575, 4631, 5052, 6100, 6315, 6710, 8052, 8420, 9150, 9262, 10065, 10525, 12630, 13420, 13893, 16775, 18300, 18524, 20130, 21050, 23155, 25260, 25681, 27786, 31575, 33550, 40260, 42100, 46310, 50325, 51362, 55572, 63150, 67100, 69465, 77043, 92620, 100650, 102724, 115775, 126300, 128405, 138930, 154086, 201300, 231550, 256810, 277860, 282491, 308172, 347325, 385215, 463100, 513620, 564982, 642025, 694650, 770430, 847473, 1129964, 1284050, 1389300, 1412455, 1540860, 1694946, 1926075, 2568100, 2824910, 3389892, 3852150, 4237365, 5649820, 7062275, 7704300, 8474730, 14124550, 16949460, 21186825, 28249100, 42373650, 84747300]

約数ペア:

[(1, 84747300), (2, 42373650), (3, 28249100), (4, 21186825), (5, 16949460), (6, 14124550), (10, 8474730), (11, 7704300), (12, 7062275), (15, 5649820), (20, 4237365), (22, 3852150), (25, 3389892), (30, 2824910), (33, 2568100), (44, 1926075), (50, 1694946), (55, 1540860), (60, 1412455), (61, 1389300), (66, 1284050), (75, 1129964), (100, 847473), (110, 770430), (122, 694650), (132, 642025), (150, 564982), (165, 513620), (183, 463100), (220, 385215), (244, 347325), (275, 308172), (300, 282491), (305, 277860), (330, 256810), (366, 231550), (421, 201300), (550, 154086), (610, 138930), (660, 128405), (671, 126300), (732, 115775), (825, 102724), (842, 100650), (915, 92620), (1100, 77043), (1220, 69465), (1263, 67100), (1342, 63150), (1525, 55572), (1650, 51362), (1684, 50325), (1830, 46310), (2013, 42100), (2105, 40260), (2526, 33550), (2684, 31575), (3050, 27786), (3300, 25681), (3355, 25260), (3660, 23155), (4026, 21050), (4210, 20130), (4575, 18524), (4631, 18300), (5052, 16775), (6100, 13893), (6315, 13420), (6710, 12630), (8052, 10525), (8420, 10065), (9150, 9262)]