627454100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 1777886208

約数和(自身を除く): 1150432108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 91, 95, 100, 130, 133, 140, 175, 182, 190, 191, 247, 260, 266, 325, 350, 361, 364, 380, 382, 455, 475, 494, 532, 650, 665, 700, 722, 764, 910, 950, 955, 988, 1235, 1300, 1330, 1337, 1444, 1729, 1805, 1820, 1900, 1910, 2275, 2470, 2483, 2527, 2660, 2674, 3325, 3458, 3610, 3629, 3820, 4550, 4693, 4775, 4940, 4966, 5054, 5348, 6175, 6650, 6685, 6916, 7220, 7258, 8645, 9025, 9100, 9386, 9550, 9932, 10108, 12350, 12415, 12635, 13300, 13370, 14516, 17290, 17381, 18050, 18145, 18772, 19100, 23465, 24700, 24830, 25270, 25403, 26740, 32851, 33425, 34580, 34762, 36100, 36290, 43225, 46930, 47177, 49660, 50540, 50806, 62075, 63175, 65702, 66850, 68951, 69524, 72580, 86450, 86905, 90725, 93860, 94354, 101612, 117325, 124150, 126350, 127015, 131404, 133700, 137902, 164255, 172900, 173810, 181450, 188708, 234650, 235885, 248300, 252700, 254030, 275804, 328510, 330239, 344755, 347620, 362900, 434525, 469300, 471770, 482657, 508060, 635075, 657020, 660478, 689510, 821275, 869050, 896363, 943540, 965314, 1179425, 1270150, 1320956, 1379020, 1642550, 1651195, 1723775, 1738100, 1792726, 1930628, 2358850, 2413285, 2540300, 3285100, 3302390, 3447550, 3585452, 4481815, 4717700, 4826570, 6274541, 6604780, 6895100, 8255975, 8963630, 9653140, 12066425, 12549082, 16511950, 17927260, 22409075, 24132850, 25098164, 31372705, 33023900, 44818150, 48265700, 62745410, 89636300, 125490820, 156863525, 313727050, 627454100]

約数ペア:

[(1, 627454100), (2, 313727050), (4, 156863525), (5, 125490820), (7, 89636300), (10, 62745410), (13, 48265700), (14, 44818150), (19, 33023900), (20, 31372705), (25, 25098164), (26, 24132850), (28, 22409075), (35, 17927260), (38, 16511950), (50, 12549082), (52, 12066425), (65, 9653140), (70, 8963630), (76, 8255975), (91, 6895100), (95, 6604780), (100, 6274541), (130, 4826570), (133, 4717700), (140, 4481815), (175, 3585452), (182, 3447550), (190, 3302390), (191, 3285100), (247, 2540300), (260, 2413285), (266, 2358850), (325, 1930628), (350, 1792726), (361, 1738100), (364, 1723775), (380, 1651195), (382, 1642550), (455, 1379020), (475, 1320956), (494, 1270150), (532, 1179425), (650, 965314), (665, 943540), (700, 896363), (722, 869050), (764, 821275), (910, 689510), (950, 660478), (955, 657020), (988, 635075), (1235, 508060), (1300, 482657), (1330, 471770), (1337, 469300), (1444, 434525), (1729, 362900), (1805, 347620), (1820, 344755), (1900, 330239), (1910, 328510), (2275, 275804), (2470, 254030), (2483, 252700), (2527, 248300), (2660, 235885), (2674, 234650), (3325, 188708), (3458, 181450), (3610, 173810), (3629, 172900), (3820, 164255), (4550, 137902), (4693, 133700), (4775, 131404), (4940, 127015), (4966, 126350), (5054, 124150), (5348, 117325), (6175, 101612), (6650, 94354), (6685, 93860), (6916, 90725), (7220, 86905), (7258, 86450), (8645, 72580), (9025, 69524), (9100, 68951), (9386, 66850), (9550, 65702), (9932, 63175), (10108, 62075), (12350, 50806), (12415, 50540), (12635, 49660), (13300, 47177), (13370, 46930), (14516, 43225), (17290, 36290), (17381, 36100), (18050, 34762), (18145, 34580), (18772, 33425), (19100, 32851), (23465, 26740), (24700, 25403), (24830, 25270)]