205814700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 324

約数和(自身を含む): 810416880

約数和(自身を除く): 604602180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 49, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 98, 100, 105, 117, 126, 130, 140, 147, 150, 156, 175, 180, 182, 195, 196, 210, 225, 234, 245, 252, 260, 273, 294, 300, 315, 325, 350, 359, 364, 390, 420, 441, 450, 455, 468, 490, 525, 546, 585, 588, 630, 637, 650, 700, 718, 735, 780, 819, 882, 900, 910, 975, 980, 1050, 1077, 1092, 1170, 1225, 1260, 1274, 1300, 1365, 1436, 1470, 1575, 1638, 1764, 1795, 1820, 1911, 1950, 2100, 2154, 2205, 2275, 2340, 2450, 2513, 2548, 2730, 2925, 2940, 3150, 3185, 3231, 3276, 3590, 3675, 3822, 3900, 4095, 4308, 4410, 4550, 4667, 4900, 5026, 5385, 5460, 5733, 5850, 6300, 6370, 6462, 6825, 7180, 7350, 7539, 7644, 8190, 8820, 8975, 9100, 9334, 9555, 10052, 10770, 11025, 11466, 11700, 12565, 12740, 12924, 13650, 14001, 14700, 15078, 15925, 16155, 16380, 17591, 17950, 18668, 19110, 20475, 21540, 22050, 22617, 22932, 23335, 25130, 26925, 27300, 28002, 28665, 30156, 31850, 32310, 32669, 35182, 35900, 37695, 38220, 40950, 42003, 44100, 45234, 46670, 47775, 50260, 52773, 53850, 56004, 57330, 62825, 63700, 64620, 65338, 70005, 70364, 75390, 80775, 81900, 84006, 87955, 90468, 93340, 95550, 98007, 105546, 107700, 113085, 114660, 116675, 125650, 130676, 140010, 143325, 150780, 158319, 161550, 163345, 168012, 175910, 188475, 191100, 196014, 210015, 211092, 226170, 228683, 233350, 251300, 263865, 280020, 286650, 294021, 316638, 323100, 326690, 350025, 351820, 376950, 392028, 420030, 439775, 452340, 457366, 466700, 490035, 527730, 565425, 573300, 588042, 633276, 653380, 686049, 700050, 753900, 791595, 816725, 840060, 879550, 914732, 980070, 1050075, 1055460, 1130850, 1143415, 1176084, 1319325, 1372098, 1400100, 1470105, 1583190, 1633450, 1759100, 1960140, 2058147, 2100150, 2261700, 2286830, 2450175, 2638650, 2744196, 2940210, 3166380, 3266900, 3430245, 3957975, 4116294, 4200300, 4573660, 4900350, 5277300, 5717075, 5880420, 6860490, 7350525, 7915950, 8232588, 9800700, 10290735, 11434150, 13720980, 14701050, 15831900, 17151225, 20581470, 22868300, 29402100, 34302450, 41162940, 51453675, 68604900, 102907350, 205814700]

約数ペア:

[(1, 205814700), (2, 102907350), (3, 68604900), (4, 51453675), (5, 41162940), (6, 34302450), (7, 29402100), (9, 22868300), (10, 20581470), (12, 17151225), (13, 15831900), (14, 14701050), (15, 13720980), (18, 11434150), (20, 10290735), (21, 9800700), (25, 8232588), (26, 7915950), (28, 7350525), (30, 6860490), (35, 5880420), (36, 5717075), (39, 5277300), (42, 4900350), (45, 4573660), (49, 4200300), (50, 4116294), (52, 3957975), (60, 3430245), (63, 3266900), (65, 3166380), (70, 2940210), (75, 2744196), (78, 2638650), (84, 2450175), (90, 2286830), (91, 2261700), (98, 2100150), (100, 2058147), (105, 1960140), (117, 1759100), (126, 1633450), (130, 1583190), (140, 1470105), (147, 1400100), (150, 1372098), (156, 1319325), (175, 1176084), (180, 1143415), (182, 1130850), (195, 1055460), (196, 1050075), (210, 980070), (225, 914732), (234, 879550), (245, 840060), (252, 816725), (260, 791595), (273, 753900), (294, 700050), (300, 686049), (315, 653380), (325, 633276), (350, 588042), (359, 573300), (364, 565425), (390, 527730), (420, 490035), (441, 466700), (450, 457366), (455, 452340), (468, 439775), (490, 420030), (525, 392028), (546, 376950), (585, 351820), (588, 350025), (630, 326690), (637, 323100), (650, 316638), (700, 294021), (718, 286650), (735, 280020), (780, 263865), (819, 251300), (882, 233350), (900, 228683), (910, 226170), (975, 211092), (980, 210015), (1050, 196014), (1077, 191100), (1092, 188475), (1170, 175910), (1225, 168012), (1260, 163345), (1274, 161550), (1300, 158319), (1365, 150780), (1436, 143325), (1470, 140010), (1575, 130676), (1638, 125650), (1764, 116675), (1795, 114660), (1820, 113085), (1911, 107700), (1950, 105546), (2100, 98007), (2154, 95550), (2205, 93340), (2275, 90468), (2340, 87955), (2450, 84006), (2513, 81900), (2548, 80775), (2730, 75390), (2925, 70364), (2940, 70005), (3150, 65338), (3185, 64620), (3231, 63700), (3276, 62825), (3590, 57330), (3675, 56004), (3822, 53850), (3900, 52773), (4095, 50260), (4308, 47775), (4410, 46670), (4550, 45234), (4667, 44100), (4900, 42003), (5026, 40950), (5385, 38220), (5460, 37695), (5733, 35900), (5850, 35182), (6300, 32669), (6370, 32310), (6462, 31850), (6825, 30156), (7180, 28665), (7350, 28002), (7539, 27300), (7644, 26925), (8190, 25130), (8820, 23335), (8975, 22932), (9100, 22617), (9334, 22050), (9555, 21540), (10052, 20475), (10770, 19110), (11025, 18668), (11466, 17950), (11700, 17591), (12565, 16380), (12740, 16155), (12924, 15925), (13650, 15078), (14001, 14700)]