66886380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 231796656

約数和(自身を除く): 164910276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 83, 90, 99, 110, 111, 121, 132, 148, 165, 166, 180, 185, 198, 220, 222, 242, 249, 330, 332, 333, 363, 370, 396, 407, 415, 444, 484, 495, 498, 555, 605, 660, 666, 726, 740, 747, 814, 830, 913, 990, 996, 1089, 1110, 1210, 1221, 1245, 1332, 1452, 1494, 1628, 1660, 1665, 1815, 1826, 1980, 2035, 2178, 2220, 2420, 2442, 2490, 2739, 2988, 3071, 3330, 3630, 3652, 3663, 3735, 4070, 4356, 4477, 4565, 4884, 4980, 5445, 5478, 6105, 6142, 6660, 7260, 7326, 7470, 8140, 8217, 8954, 9130, 9213, 10043, 10890, 10956, 12210, 12284, 13431, 13695, 14652, 14940, 15355, 16434, 17908, 18260, 18315, 18426, 20086, 21780, 22385, 24420, 26862, 27390, 27639, 30129, 30710, 32868, 33781, 36630, 36852, 40172, 40293, 41085, 44770, 46065, 50215, 53724, 54780, 55278, 60258, 61420, 67155, 67562, 73260, 80586, 82170, 89540, 90387, 92130, 100430, 101343, 110556, 120516, 134310, 135124, 138195, 150645, 161172, 164340, 168905, 180774, 184260, 200860, 201465, 202686, 268620, 276390, 301290, 304029, 337810, 361548, 371591, 402930, 405372, 451935, 506715, 552780, 602580, 608058, 675620, 743182, 805860, 903870, 1013430, 1114773, 1216116, 1486364, 1520145, 1807740, 1857955, 2026860, 2229546, 3040290, 3344319, 3715910, 4459092, 5573865, 6080580, 6688638, 7431820, 11147730, 13377276, 16721595, 22295460, 33443190, 66886380]

約数ペア:

[(1, 66886380), (2, 33443190), (3, 22295460), (4, 16721595), (5, 13377276), (6, 11147730), (9, 7431820), (10, 6688638), (11, 6080580), (12, 5573865), (15, 4459092), (18, 3715910), (20, 3344319), (22, 3040290), (30, 2229546), (33, 2026860), (36, 1857955), (37, 1807740), (44, 1520145), (45, 1486364), (55, 1216116), (60, 1114773), (66, 1013430), (74, 903870), (83, 805860), (90, 743182), (99, 675620), (110, 608058), (111, 602580), (121, 552780), (132, 506715), (148, 451935), (165, 405372), (166, 402930), (180, 371591), (185, 361548), (198, 337810), (220, 304029), (222, 301290), (242, 276390), (249, 268620), (330, 202686), (332, 201465), (333, 200860), (363, 184260), (370, 180774), (396, 168905), (407, 164340), (415, 161172), (444, 150645), (484, 138195), (495, 135124), (498, 134310), (555, 120516), (605, 110556), (660, 101343), (666, 100430), (726, 92130), (740, 90387), (747, 89540), (814, 82170), (830, 80586), (913, 73260), (990, 67562), (996, 67155), (1089, 61420), (1110, 60258), (1210, 55278), (1221, 54780), (1245, 53724), (1332, 50215), (1452, 46065), (1494, 44770), (1628, 41085), (1660, 40293), (1665, 40172), (1815, 36852), (1826, 36630), (1980, 33781), (2035, 32868), (2178, 30710), (2220, 30129), (2420, 27639), (2442, 27390), (2490, 26862), (2739, 24420), (2988, 22385), (3071, 21780), (3330, 20086), (3630, 18426), (3652, 18315), (3663, 18260), (3735, 17908), (4070, 16434), (4356, 15355), (4477, 14940), (4565, 14652), (4884, 13695), (4980, 13431), (5445, 12284), (5478, 12210), (6105, 10956), (6142, 10890), (6660, 10043), (7260, 9213), (7326, 9130), (7470, 8954), (8140, 8217)]