206807969700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{7853}}^1$

素因数の和:8911

約数の個数: 216

約数和(自身を含む): 671330860200

約数和(自身を除く): 464522890500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1009, 1044, 1305, 1450, 1740, 2018, 2175, 2610, 2900, 3027, 4036, 4350, 5045, 5220, 6054, 6525, 7853, 8700, 9081, 10090, 12108, 13050, 15135, 15706, 18162, 20180, 23559, 25225, 26100, 29261, 30270, 31412, 36324, 39265, 45405, 47118, 50450, 58522, 60540, 70677, 75675, 78530, 87783, 90810, 94236, 100900, 117044, 117795, 141354, 146305, 151350, 157060, 175566, 181620, 196325, 227025, 227737, 235590, 263349, 282708, 292610, 302700, 351132, 353385, 392650, 438915, 454050, 455474, 471180, 526698, 585220, 588975, 683211, 706770, 731525, 785300, 877830, 908100, 910948, 1053396, 1138685, 1177950, 1316745, 1366422, 1413540, 1463050, 1755660, 1766925, 2049633, 2194575, 2277370, 2355900, 2633490, 2732844, 2926100, 3416055, 3533850, 4099266, 4389150, 4554740, 5266980, 5693425, 6583725, 6832110, 7067700, 7923677, 8198532, 8778300, 10248165, 11386850, 13167450, 13664220, 15847354, 17080275, 20496330, 22773700, 23771031, 26334900, 31694708, 34160550, 39618385, 40992660, 47542062, 51240825, 68321100, 71313093, 79236770, 95084124, 102481650, 118855155, 142626186, 158473540, 198091925, 204963300, 229786633, 237710310, 285252372, 356565465, 396183850, 459573266, 475420620, 594275775, 689359899, 713130930, 792367700, 919146532, 1148933165, 1188551550, 1378719798, 1426261860, 1782827325, 2068079697, 2297866330, 2377103100, 2757439596, 3446799495, 3565654650, 4136159394, 4595732660, 5744665825, 6893598990, 7131309300, 8272318788, 10340398485, 11489331650, 13787197980, 17233997475, 20680796970, 22978663300, 34467994950, 41361593940, 51701992425, 68935989900, 103403984850, 206807969700]

約数ペア:

[(1, 206807969700), (2, 103403984850), (3, 68935989900), (4, 51701992425), (5, 41361593940), (6, 34467994950), (9, 22978663300), (10, 20680796970), (12, 17233997475), (15, 13787197980), (18, 11489331650), (20, 10340398485), (25, 8272318788), (29, 7131309300), (30, 6893598990), (36, 5744665825), (45, 4595732660), (50, 4136159394), (58, 3565654650), (60, 3446799495), (75, 2757439596), (87, 2377103100), (90, 2297866330), (100, 2068079697), (116, 1782827325), (145, 1426261860), (150, 1378719798), (174, 1188551550), (180, 1148933165), (225, 919146532), (261, 792367700), (290, 713130930), (300, 689359899), (348, 594275775), (435, 475420620), (450, 459573266), (522, 396183850), (580, 356565465), (725, 285252372), (870, 237710310), (900, 229786633), (1009, 204963300), (1044, 198091925), (1305, 158473540), (1450, 142626186), (1740, 118855155), (2018, 102481650), (2175, 95084124), (2610, 79236770), (2900, 71313093), (3027, 68321100), (4036, 51240825), (4350, 47542062), (5045, 40992660), (5220, 39618385), (6054, 34160550), (6525, 31694708), (7853, 26334900), (8700, 23771031), (9081, 22773700), (10090, 20496330), (12108, 17080275), (13050, 15847354), (15135, 13664220), (15706, 13167450), (18162, 11386850), (20180, 10248165), (23559, 8778300), (25225, 8198532), (26100, 7923677), (29261, 7067700), (30270, 6832110), (31412, 6583725), (36324, 5693425), (39265, 5266980), (45405, 4554740), (47118, 4389150), (50450, 4099266), (58522, 3533850), (60540, 3416055), (70677, 2926100), (75675, 2732844), (78530, 2633490), (87783, 2355900), (90810, 2277370), (94236, 2194575), (100900, 2049633), (117044, 1766925), (117795, 1755660), (141354, 1463050), (146305, 1413540), (151350, 1366422), (157060, 1316745), (175566, 1177950), (181620, 1138685), (196325, 1053396), (227025, 910948), (227737, 908100), (235590, 877830), (263349, 785300), (282708, 731525), (292610, 706770), (302700, 683211), (351132, 588975), (353385, 585220), (392650, 526698), (438915, 471180), (454050, 455474)]