186399986580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{52489}}^1$

素因数の和:52794

約数の個数: 144

約数和(自身を含む): 573763990800

約数和(自身を除く): 387364004220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 181, 218, 327, 362, 436, 543, 545, 654, 724, 905, 981, 1086, 1090, 1308, 1629, 1635, 1810, 1962, 2172, 2180, 2715, 3258, 3270, 3620, 3924, 4905, 5430, 6516, 6540, 8145, 9810, 10860, 16290, 19620, 19729, 32580, 39458, 52489, 59187, 78916, 98645, 104978, 118374, 157467, 177561, 197290, 209956, 236748, 262445, 295935, 314934, 355122, 394580, 472401, 524890, 591870, 629868, 710244, 787335, 887805, 944802, 1049780, 1183740, 1574670, 1775610, 1889604, 2362005, 3149340, 3551220, 4724010, 5721301, 9448020, 9500509, 11442602, 17163903, 19001018, 22885204, 28501527, 28606505, 34327806, 38002036, 47502545, 51491709, 57003054, 57213010, 68655612, 85504581, 85819515, 95005090, 102983418, 114006108, 114426020, 142507635, 171009162, 171639030, 190010180, 205966836, 257458545, 285015270, 342018324, 343278060, 427522905, 514917090, 570030540, 855045810, 1029834180, 1035555481, 1710091620, 2071110962, 3106666443, 4142221924, 5177777405, 6213332886, 9319999329, 10355554810, 12426665772, 15533332215, 18639998658, 20711109620, 31066664430, 37279997316, 46599996645, 62133328860, 93199993290, 186399986580]

約数ペア:

[(1, 186399986580), (2, 93199993290), (3, 62133328860), (4, 46599996645), (5, 37279997316), (6, 31066664430), (9, 20711109620), (10, 18639998658), (12, 15533332215), (15, 12426665772), (18, 10355554810), (20, 9319999329), (30, 6213332886), (36, 5177777405), (45, 4142221924), (60, 3106666443), (90, 2071110962), (109, 1710091620), (180, 1035555481), (181, 1029834180), (218, 855045810), (327, 570030540), (362, 514917090), (436, 427522905), (543, 343278060), (545, 342018324), (654, 285015270), (724, 257458545), (905, 205966836), (981, 190010180), (1086, 171639030), (1090, 171009162), (1308, 142507635), (1629, 114426020), (1635, 114006108), (1810, 102983418), (1962, 95005090), (2172, 85819515), (2180, 85504581), (2715, 68655612), (3258, 57213010), (3270, 57003054), (3620, 51491709), (3924, 47502545), (4905, 38002036), (5430, 34327806), (6516, 28606505), (6540, 28501527), (8145, 22885204), (9810, 19001018), (10860, 17163903), (16290, 11442602), (19620, 9500509), (19729, 9448020), (32580, 5721301), (39458, 4724010), (52489, 3551220), (59187, 3149340), (78916, 2362005), (98645, 1889604), (104978, 1775610), (118374, 1574670), (157467, 1183740), (177561, 1049780), (197290, 944802), (209956, 887805), (236748, 787335), (262445, 710244), (295935, 629868), (314934, 591870), (355122, 524890), (394580, 472401)]