189988794180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{1823}}^1$

素因数の和:2871

約数の個数: 288

約数和(自身を含む): 627180503040

約数和(自身を除く): 437191708860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 983, 1116, 1140, 1178, 1395, 1710, 1767, 1823, 1860, 1966, 2356, 2790, 2945, 2949, 3420, 3534, 3646, 3932, 4915, 5301, 5469, 5580, 5890, 5898, 7068, 7292, 8835, 8847, 9115, 9830, 10602, 10938, 11780, 11796, 14745, 16407, 17670, 17694, 18230, 18677, 19660, 21204, 21876, 26505, 27345, 29490, 30473, 32814, 34637, 35340, 35388, 36460, 37354, 44235, 53010, 54690, 56031, 56513, 58980, 60946, 65628, 69274, 74708, 82035, 88470, 91419, 93385, 103911, 106020, 109380, 112062, 113026, 121892, 138548, 152365, 164070, 168093, 169539, 173185, 176940, 182838, 186770, 207822, 224124, 226052, 274257, 280155, 282565, 304730, 311733, 328140, 336186, 339078, 346370, 365676, 373540, 415644, 457095, 508617, 519555, 548514, 560310, 565130, 578987, 609460, 623466, 672372, 678156, 692740, 840465, 847695, 914190, 1017234, 1039110, 1073747, 1097028, 1120620, 1130260, 1157974, 1246932, 1371285, 1558665, 1680930, 1695390, 1736961, 1792009, 1828380, 2034468, 2078220, 2147494, 2315948, 2543085, 2742570, 2894935, 3117330, 3221241, 3361860, 3390780, 3473922, 3584018, 4294988, 5086170, 5210883, 5368735, 5376027, 5485140, 5789870, 6234660, 6442482, 6947844, 7168036, 8684805, 8960045, 9663723, 10172340, 10421766, 10737470, 10752054, 11579740, 12884964, 16106205, 16128081, 17369610, 17920090, 19327446, 20843532, 21474940, 21504108, 26054415, 26880135, 32212410, 32256162, 34048171, 34739220, 35840180, 38654892, 48318615, 52108830, 53760270, 55552279, 64424820, 64512324, 68096342, 80640405, 96637230, 102144513, 104217660, 107520540, 111104558, 136192684, 161280810, 166656837, 170240855, 193274460, 204289026, 222209116, 277761395, 306433539, 322561620, 333313674, 340481710, 408578052, 499970511, 510722565, 555522790, 612867078, 666627348, 680963420, 833284185, 999941022, 1021445130, 1055493301, 1111045580, 1225734156, 1532167695, 1666568370, 1999882044, 2042890260, 2110986602, 2499852555, 3064335390, 3166479903, 3333136740, 4221973204, 4999705110, 5277466505, 6128670780, 6332959806, 9499439709, 9999410220, 10554933010, 12665919612, 15832399515, 18998879418, 21109866020, 31664799030, 37997758836, 47497198545, 63329598060, 94994397090, 189988794180]

約数ペア:

[(1, 189988794180), (2, 94994397090), (3, 63329598060), (4, 47497198545), (5, 37997758836), (6, 31664799030), (9, 21109866020), (10, 18998879418), (12, 15832399515), (15, 12665919612), (18, 10554933010), (19, 9999410220), (20, 9499439709), (30, 6332959806), (31, 6128670780), (36, 5277466505), (38, 4999705110), (45, 4221973204), (57, 3333136740), (60, 3166479903), (62, 3064335390), (76, 2499852555), (90, 2110986602), (93, 2042890260), (95, 1999882044), (114, 1666568370), (124, 1532167695), (155, 1225734156), (171, 1111045580), (180, 1055493301), (186, 1021445130), (190, 999941022), (228, 833284185), (279, 680963420), (285, 666627348), (310, 612867078), (342, 555522790), (372, 510722565), (380, 499970511), (465, 408578052), (558, 340481710), (570, 333313674), (589, 322561620), (620, 306433539), (684, 277761395), (855, 222209116), (930, 204289026), (983, 193274460), (1116, 170240855), (1140, 166656837), (1178, 161280810), (1395, 136192684), (1710, 111104558), (1767, 107520540), (1823, 104217660), (1860, 102144513), (1966, 96637230), (2356, 80640405), (2790, 68096342), (2945, 64512324), (2949, 64424820), (3420, 55552279), (3534, 53760270), (3646, 52108830), (3932, 48318615), (4915, 38654892), (5301, 35840180), (5469, 34739220), (5580, 34048171), (5890, 32256162), (5898, 32212410), (7068, 26880135), (7292, 26054415), (8835, 21504108), (8847, 21474940), (9115, 20843532), (9830, 19327446), (10602, 17920090), (10938, 17369610), (11780, 16128081), (11796, 16106205), (14745, 12884964), (16407, 11579740), (17670, 10752054), (17694, 10737470), (18230, 10421766), (18677, 10172340), (19660, 9663723), (21204, 8960045), (21876, 8684805), (26505, 7168036), (27345, 6947844), (29490, 6442482), (30473, 6234660), (32814, 5789870), (34637, 5485140), (35340, 5376027), (35388, 5368735), (36460, 5210883), (37354, 5086170), (44235, 4294988), (53010, 3584018), (54690, 3473922), (56031, 3390780), (56513, 3361860), (58980, 3221241), (60946, 3117330), (65628, 2894935), (69274, 2742570), (74708, 2543085), (82035, 2315948), (88470, 2147494), (91419, 2078220), (93385, 2034468), (103911, 1828380), (106020, 1792009), (109380, 1736961), (112062, 1695390), (113026, 1680930), (121892, 1558665), (138548, 1371285), (152365, 1246932), (164070, 1157974), (168093, 1130260), (169539, 1120620), (173185, 1097028), (176940, 1073747), (182838, 1039110), (186770, 1017234), (207822, 914190), (224124, 847695), (226052, 840465), (274257, 692740), (280155, 678156), (282565, 672372), (304730, 623466), (311733, 609460), (328140, 578987), (336186, 565130), (339078, 560310), (346370, 548514), (365676, 519555), (373540, 508617), (415644, 457095)]