160888860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 548992080

約数和(自身を除く): 388103220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 89, 90, 99, 110, 121, 132, 165, 166, 178, 180, 198, 220, 242, 249, 267, 330, 332, 356, 363, 396, 415, 445, 484, 495, 498, 534, 605, 660, 726, 747, 801, 830, 890, 913, 979, 990, 996, 1068, 1089, 1210, 1245, 1335, 1452, 1494, 1602, 1660, 1780, 1815, 1826, 1958, 1980, 2178, 2420, 2490, 2670, 2739, 2937, 2988, 3204, 3630, 3652, 3735, 3916, 4005, 4356, 4565, 4895, 4980, 5340, 5445, 5478, 5874, 7260, 7387, 7470, 8010, 8217, 8811, 9130, 9790, 10043, 10769, 10890, 10956, 11748, 13695, 14685, 14774, 14940, 16020, 16434, 17622, 18260, 19580, 20086, 21538, 21780, 22161, 27390, 29370, 29548, 30129, 32307, 32868, 35244, 36935, 40172, 41085, 43076, 44055, 44322, 50215, 53845, 54780, 58740, 60258, 64614, 66483, 73870, 81257, 82170, 88110, 88644, 90387, 96921, 100430, 107690, 110805, 120516, 129228, 132966, 147740, 150645, 161535, 162514, 164340, 176220, 180774, 193842, 200860, 215380, 221610, 243771, 265932, 301290, 323070, 325028, 332415, 361548, 387684, 406285, 443220, 451935, 484605, 487542, 602580, 646140, 664830, 731313, 812570, 893827, 903870, 969210, 975084, 1218855, 1329660, 1462626, 1625140, 1787654, 1807740, 1938420, 2437710, 2681481, 2925252, 3575308, 3656565, 4469135, 4875420, 5362962, 7313130, 8044443, 8938270, 10725924, 13407405, 14626260, 16088886, 17876540, 26814810, 32177772, 40222215, 53629620, 80444430, 160888860]

約数ペア:

[(1, 160888860), (2, 80444430), (3, 53629620), (4, 40222215), (5, 32177772), (6, 26814810), (9, 17876540), (10, 16088886), (11, 14626260), (12, 13407405), (15, 10725924), (18, 8938270), (20, 8044443), (22, 7313130), (30, 5362962), (33, 4875420), (36, 4469135), (44, 3656565), (45, 3575308), (55, 2925252), (60, 2681481), (66, 2437710), (83, 1938420), (89, 1807740), (90, 1787654), (99, 1625140), (110, 1462626), (121, 1329660), (132, 1218855), (165, 975084), (166, 969210), (178, 903870), (180, 893827), (198, 812570), (220, 731313), (242, 664830), (249, 646140), (267, 602580), (330, 487542), (332, 484605), (356, 451935), (363, 443220), (396, 406285), (415, 387684), (445, 361548), (484, 332415), (495, 325028), (498, 323070), (534, 301290), (605, 265932), (660, 243771), (726, 221610), (747, 215380), (801, 200860), (830, 193842), (890, 180774), (913, 176220), (979, 164340), (990, 162514), (996, 161535), (1068, 150645), (1089, 147740), (1210, 132966), (1245, 129228), (1335, 120516), (1452, 110805), (1494, 107690), (1602, 100430), (1660, 96921), (1780, 90387), (1815, 88644), (1826, 88110), (1958, 82170), (1980, 81257), (2178, 73870), (2420, 66483), (2490, 64614), (2670, 60258), (2739, 58740), (2937, 54780), (2988, 53845), (3204, 50215), (3630, 44322), (3652, 44055), (3735, 43076), (3916, 41085), (4005, 40172), (4356, 36935), (4565, 35244), (4895, 32868), (4980, 32307), (5340, 30129), (5445, 29548), (5478, 29370), (5874, 27390), (7260, 22161), (7387, 21780), (7470, 21538), (8010, 20086), (8217, 19580), (8811, 18260), (9130, 17622), (9790, 16434), (10043, 16020), (10769, 14940), (10890, 14774), (10956, 14685), (11748, 13695)]