18446180220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{30203}}^1$

素因数の和:30266

約数の個数: 240

約数和(自身を含む): 64468625760

約数和(自身を除く): 46022445540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 234, 260, 261, 270, 290, 324, 348, 351, 377, 390, 405, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 810, 870, 1044, 1053, 1131, 1170, 1305, 1404, 1508, 1566, 1620, 1740, 1755, 1885, 2106, 2262, 2340, 2349, 2610, 3132, 3393, 3510, 3770, 3915, 4212, 4524, 4698, 5220, 5265, 5655, 6786, 7020, 7540, 7830, 9396, 10179, 10530, 11310, 11745, 13572, 15660, 16965, 20358, 21060, 22620, 23490, 30203, 30537, 33930, 40716, 46980, 50895, 60406, 61074, 67860, 90609, 101790, 120812, 122148, 151015, 152685, 181218, 203580, 271827, 302030, 305370, 362436, 392639, 453045, 543654, 604060, 610740, 785278, 815481, 875887, 906090, 1087308, 1177917, 1359135, 1570556, 1630962, 1751774, 1812180, 1963195, 2355834, 2446443, 2627661, 2718270, 3261924, 3503548, 3533751, 3926390, 4077405, 4379435, 4711668, 4892886, 5255322, 5436540, 5889585, 7067502, 7852780, 7882983, 8154810, 8758870, 9785772, 10510644, 10601253, 11386531, 11779170, 12232215, 13138305, 14135004, 15765966, 16309620, 17517740, 17668755, 21202506, 22773062, 23558340, 23648949, 24464430, 26276610, 31531932, 31803759, 34159593, 35337510, 39414915, 42405012, 45546124, 47297898, 48928860, 52553220, 53006265, 56932655, 63607518, 68319186, 70675020, 70946847, 78829830, 94595796, 102478779, 106012530, 113865310, 118244745, 127215036, 136638372, 141893694, 157659660, 159018795, 170797965, 204957558, 212025060, 227730620, 236489490, 283787388, 307436337, 318037590, 341595930, 354734235, 409915116, 472978980, 512393895, 614872674, 636075180, 683191860, 709468470, 922309011, 1024787790, 1229745348, 1418936940, 1537181685, 1844618022, 2049575580, 3074363370, 3689236044, 4611545055, 6148726740, 9223090110, 18446180220]

約数ペア:

[(1, 18446180220), (2, 9223090110), (3, 6148726740), (4, 4611545055), (5, 3689236044), (6, 3074363370), (9, 2049575580), (10, 1844618022), (12, 1537181685), (13, 1418936940), (15, 1229745348), (18, 1024787790), (20, 922309011), (26, 709468470), (27, 683191860), (29, 636075180), (30, 614872674), (36, 512393895), (39, 472978980), (45, 409915116), (52, 354734235), (54, 341595930), (58, 318037590), (60, 307436337), (65, 283787388), (78, 236489490), (81, 227730620), (87, 212025060), (90, 204957558), (108, 170797965), (116, 159018795), (117, 157659660), (130, 141893694), (135, 136638372), (145, 127215036), (156, 118244745), (162, 113865310), (174, 106012530), (180, 102478779), (195, 94595796), (234, 78829830), (260, 70946847), (261, 70675020), (270, 68319186), (290, 63607518), (324, 56932655), (348, 53006265), (351, 52553220), (377, 48928860), (390, 47297898), (405, 45546124), (435, 42405012), (468, 39414915), (522, 35337510), (540, 34159593), (580, 31803759), (585, 31531932), (702, 26276610), (754, 24464430), (780, 23648949), (783, 23558340), (810, 22773062), (870, 21202506), (1044, 17668755), (1053, 17517740), (1131, 16309620), (1170, 15765966), (1305, 14135004), (1404, 13138305), (1508, 12232215), (1566, 11779170), (1620, 11386531), (1740, 10601253), (1755, 10510644), (1885, 9785772), (2106, 8758870), (2262, 8154810), (2340, 7882983), (2349, 7852780), (2610, 7067502), (3132, 5889585), (3393, 5436540), (3510, 5255322), (3770, 4892886), (3915, 4711668), (4212, 4379435), (4524, 4077405), (4698, 3926390), (5220, 3533751), (5265, 3503548), (5655, 3261924), (6786, 2718270), (7020, 2627661), (7540, 2446443), (7830, 2355834), (9396, 1963195), (10179, 1812180), (10530, 1751774), (11310, 1630962), (11745, 1570556), (13572, 1359135), (15660, 1177917), (16965, 1087308), (20358, 906090), (21060, 875887), (22620, 815481), (23490, 785278), (30203, 610740), (30537, 604060), (33930, 543654), (40716, 453045), (46980, 392639), (50895, 362436), (60406, 305370), (61074, 302030), (67860, 271827), (90609, 203580), (101790, 181218), (120812, 152685), (122148, 151015)]