145470780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 554770944

約数和(自身を除く): 409300164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 83, 84, 90, 91, 105, 107, 117, 126, 130, 140, 156, 166, 180, 182, 195, 210, 214, 234, 249, 252, 260, 273, 315, 321, 332, 364, 390, 415, 420, 428, 455, 468, 498, 535, 546, 581, 585, 630, 642, 747, 749, 780, 819, 830, 910, 963, 996, 1070, 1079, 1092, 1162, 1170, 1245, 1260, 1284, 1365, 1391, 1494, 1498, 1605, 1638, 1660, 1743, 1820, 1926, 2140, 2158, 2247, 2324, 2340, 2490, 2730, 2782, 2905, 2988, 2996, 3210, 3237, 3276, 3486, 3735, 3745, 3852, 4095, 4173, 4316, 4494, 4815, 4980, 5229, 5395, 5460, 5564, 5810, 6420, 6474, 6741, 6955, 6972, 7470, 7490, 7553, 8190, 8346, 8715, 8881, 8988, 9630, 9711, 9737, 10458, 10790, 11235, 11620, 12519, 12948, 13482, 13910, 14940, 14980, 15106, 16185, 16380, 16692, 17430, 17762, 19260, 19422, 19474, 20865, 20916, 21580, 22470, 22659, 25038, 26145, 26643, 26964, 27820, 29211, 30212, 32370, 33705, 34860, 35524, 37765, 38844, 38948, 41730, 44405, 44940, 45318, 48555, 48685, 50076, 52290, 53286, 58422, 62167, 62595, 64740, 67410, 67977, 75530, 79929, 83460, 87633, 88810, 90636, 97110, 97370, 104580, 106572, 113295, 115453, 116844, 124334, 125190, 133215, 134820, 135954, 146055, 151060, 159858, 175266, 177620, 186501, 194220, 194740, 226590, 230906, 248668, 250380, 266430, 271908, 292110, 310835, 319716, 339885, 346359, 350532, 373002, 399645, 438165, 453180, 461812, 532860, 559503, 577265, 584220, 621670, 679770, 692718, 746004, 799290, 808171, 876330, 932505, 1039077, 1119006, 1154530, 1243340, 1359540, 1385436, 1598580, 1616342, 1731795, 1752660, 1865010, 2078154, 2238012, 2309060, 2424513, 2797515, 3232684, 3463590, 3730020, 4040855, 4156308, 4849026, 5195385, 5595030, 6927180, 7273539, 8081710, 9698052, 10390770, 11190060, 12122565, 14547078, 16163420, 20781540, 24245130, 29094156, 36367695, 48490260, 72735390, 145470780]

約数ペア:

[(1, 145470780), (2, 72735390), (3, 48490260), (4, 36367695), (5, 29094156), (6, 24245130), (7, 20781540), (9, 16163420), (10, 14547078), (12, 12122565), (13, 11190060), (14, 10390770), (15, 9698052), (18, 8081710), (20, 7273539), (21, 6927180), (26, 5595030), (28, 5195385), (30, 4849026), (35, 4156308), (36, 4040855), (39, 3730020), (42, 3463590), (45, 3232684), (52, 2797515), (60, 2424513), (63, 2309060), (65, 2238012), (70, 2078154), (78, 1865010), (83, 1752660), (84, 1731795), (90, 1616342), (91, 1598580), (105, 1385436), (107, 1359540), (117, 1243340), (126, 1154530), (130, 1119006), (140, 1039077), (156, 932505), (166, 876330), (180, 808171), (182, 799290), (195, 746004), (210, 692718), (214, 679770), (234, 621670), (249, 584220), (252, 577265), (260, 559503), (273, 532860), (315, 461812), (321, 453180), (332, 438165), (364, 399645), (390, 373002), (415, 350532), (420, 346359), (428, 339885), (455, 319716), (468, 310835), (498, 292110), (535, 271908), (546, 266430), (581, 250380), (585, 248668), (630, 230906), (642, 226590), (747, 194740), (749, 194220), (780, 186501), (819, 177620), (830, 175266), (910, 159858), (963, 151060), (996, 146055), (1070, 135954), (1079, 134820), (1092, 133215), (1162, 125190), (1170, 124334), (1245, 116844), (1260, 115453), (1284, 113295), (1365, 106572), (1391, 104580), (1494, 97370), (1498, 97110), (1605, 90636), (1638, 88810), (1660, 87633), (1743, 83460), (1820, 79929), (1926, 75530), (2140, 67977), (2158, 67410), (2247, 64740), (2324, 62595), (2340, 62167), (2490, 58422), (2730, 53286), (2782, 52290), (2905, 50076), (2988, 48685), (2996, 48555), (3210, 45318), (3237, 44940), (3276, 44405), (3486, 41730), (3735, 38948), (3745, 38844), (3852, 37765), (4095, 35524), (4173, 34860), (4316, 33705), (4494, 32370), (4815, 30212), (4980, 29211), (5229, 27820), (5395, 26964), (5460, 26643), (5564, 26145), (5810, 25038), (6420, 22659), (6474, 22470), (6741, 21580), (6955, 20916), (6972, 20865), (7470, 19474), (7490, 19422), (7553, 19260), (8190, 17762), (8346, 17430), (8715, 16692), (8881, 16380), (8988, 16185), (9630, 15106), (9711, 14980), (9737, 14940), (10458, 13910), (10790, 13482), (11235, 12948), (11620, 12519)]