51730200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 179899200

約数和(自身を除く): 128169000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 991, 1044, 1160, 1305, 1450, 1740, 1800, 1982, 2088, 2175, 2610, 2900, 2973, 3480, 3964, 4350, 4955, 5220, 5800, 5946, 6525, 7928, 8700, 8919, 9910, 10440, 11892, 13050, 14865, 17400, 17838, 19820, 23784, 24775, 26100, 28739, 29730, 35676, 39640, 44595, 49550, 52200, 57478, 59460, 71352, 74325, 86217, 89190, 99100, 114956, 118920, 143695, 148650, 172434, 178380, 198200, 222975, 229912, 258651, 287390, 297300, 344868, 356760, 431085, 445950, 517302, 574780, 594600, 689736, 718475, 862170, 891900, 1034604, 1149560, 1293255, 1436950, 1724340, 1783800, 2069208, 2155425, 2586510, 2873900, 3448680, 4310850, 5173020, 5747800, 6466275, 8621700, 10346040, 12932550, 17243400, 25865100, 51730200]

約数ペア:

[(1, 51730200), (2, 25865100), (3, 17243400), (4, 12932550), (5, 10346040), (6, 8621700), (8, 6466275), (9, 5747800), (10, 5173020), (12, 4310850), (15, 3448680), (18, 2873900), (20, 2586510), (24, 2155425), (25, 2069208), (29, 1783800), (30, 1724340), (36, 1436950), (40, 1293255), (45, 1149560), (50, 1034604), (58, 891900), (60, 862170), (72, 718475), (75, 689736), (87, 594600), (90, 574780), (100, 517302), (116, 445950), (120, 431085), (145, 356760), (150, 344868), (174, 297300), (180, 287390), (200, 258651), (225, 229912), (232, 222975), (261, 198200), (290, 178380), (300, 172434), (348, 148650), (360, 143695), (435, 118920), (450, 114956), (522, 99100), (580, 89190), (600, 86217), (696, 74325), (725, 71352), (870, 59460), (900, 57478), (991, 52200), (1044, 49550), (1160, 44595), (1305, 39640), (1450, 35676), (1740, 29730), (1800, 28739), (1982, 26100), (2088, 24775), (2175, 23784), (2610, 19820), (2900, 17838), (2973, 17400), (3480, 14865), (3964, 13050), (4350, 11892), (4955, 10440), (5220, 9910), (5800, 8919), (5946, 8700), (6525, 7928)]