18769285260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{23291}}^1$

素因数の和:23365

約数の個数: 216

約数和(自身を含む): 64273901328

約数和(自身を除く): 45504616068

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, 90, 99, 110, 111, 121, 132, 148, 165, 180, 185, 198, 220, 222, 242, 330, 333, 363, 370, 396, 407, 444, 484, 495, 555, 605, 660, 666, 726, 740, 814, 990, 1089, 1110, 1210, 1221, 1332, 1452, 1628, 1665, 1815, 1980, 2035, 2178, 2220, 2420, 2442, 3330, 3630, 3663, 4070, 4356, 4477, 4884, 5445, 6105, 6660, 7260, 7326, 8140, 8954, 10890, 12210, 13431, 14652, 17908, 18315, 21780, 22385, 23291, 24420, 26862, 36630, 40293, 44770, 46582, 53724, 67155, 69873, 73260, 80586, 89540, 93164, 116455, 134310, 139746, 161172, 201465, 209619, 232910, 256201, 268620, 279492, 349365, 402930, 419238, 465820, 512402, 698730, 768603, 805860, 838476, 861767, 1024804, 1048095, 1281005, 1397460, 1537206, 1723534, 2096190, 2305809, 2562010, 2585301, 2818211, 3074412, 3447068, 3843015, 4192380, 4308835, 4611618, 5124020, 5170602, 5636422, 7686030, 7755903, 8454633, 8617670, 9223236, 9479437, 10341204, 11272844, 11529045, 12926505, 14091055, 15372060, 15511806, 16909266, 17235340, 18958874, 23058090, 25363899, 25853010, 28182110, 28438311, 31023612, 33818532, 37917748, 38779515, 42273165, 46116180, 47397185, 50727798, 51706020, 56364220, 56876622, 77559030, 84546330, 85314933, 94794370, 101455596, 104273807, 113753244, 126819495, 142191555, 155118060, 169092660, 170629866, 189588740, 208547614, 253638990, 284383110, 312821421, 341259732, 417095228, 426574665, 507277980, 521369035, 568766220, 625642842, 853149330, 938464263, 1042738070, 1251285684, 1564107105, 1706298660, 1876928526, 2085476140, 3128214210, 3753857052, 4692321315, 6256428420, 9384642630, 18769285260]

約数ペア:

[(1, 18769285260), (2, 9384642630), (3, 6256428420), (4, 4692321315), (5, 3753857052), (6, 3128214210), (9, 2085476140), (10, 1876928526), (11, 1706298660), (12, 1564107105), (15, 1251285684), (18, 1042738070), (20, 938464263), (22, 853149330), (30, 625642842), (33, 568766220), (36, 521369035), (37, 507277980), (44, 426574665), (45, 417095228), (55, 341259732), (60, 312821421), (66, 284383110), (74, 253638990), (90, 208547614), (99, 189588740), (110, 170629866), (111, 169092660), (121, 155118060), (132, 142191555), (148, 126819495), (165, 113753244), (180, 104273807), (185, 101455596), (198, 94794370), (220, 85314933), (222, 84546330), (242, 77559030), (330, 56876622), (333, 56364220), (363, 51706020), (370, 50727798), (396, 47397185), (407, 46116180), (444, 42273165), (484, 38779515), (495, 37917748), (555, 33818532), (605, 31023612), (660, 28438311), (666, 28182110), (726, 25853010), (740, 25363899), (814, 23058090), (990, 18958874), (1089, 17235340), (1110, 16909266), (1210, 15511806), (1221, 15372060), (1332, 14091055), (1452, 12926505), (1628, 11529045), (1665, 11272844), (1815, 10341204), (1980, 9479437), (2035, 9223236), (2178, 8617670), (2220, 8454633), (2420, 7755903), (2442, 7686030), (3330, 5636422), (3630, 5170602), (3663, 5124020), (4070, 4611618), (4356, 4308835), (4477, 4192380), (4884, 3843015), (5445, 3447068), (6105, 3074412), (6660, 2818211), (7260, 2585301), (7326, 2562010), (8140, 2305809), (8954, 2096190), (10890, 1723534), (12210, 1537206), (13431, 1397460), (14652, 1281005), (17908, 1048095), (18315, 1024804), (21780, 861767), (22385, 838476), (23291, 805860), (24420, 768603), (26862, 698730), (36630, 512402), (40293, 465820), (44770, 419238), (46582, 402930), (53724, 349365), (67155, 279492), (69873, 268620), (73260, 256201), (80586, 232910), (89540, 209619), (93164, 201465), (116455, 161172), (134310, 139746)]