100620520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 310262400

約数和(自身を除く): 209641880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 359, 364, 385, 392, 440, 455, 490, 520, 539, 572, 616, 637, 715, 718, 728, 770, 910, 980, 1001, 1078, 1144, 1274, 1430, 1436, 1540, 1795, 1820, 1960, 2002, 2156, 2513, 2548, 2695, 2860, 2872, 3080, 3185, 3590, 3640, 3949, 4004, 4312, 4667, 5005, 5026, 5096, 5390, 5720, 6370, 7007, 7180, 7898, 8008, 9334, 10010, 10052, 10780, 12565, 12740, 14014, 14360, 15796, 17591, 18668, 19745, 20020, 20104, 21560, 23335, 25130, 25480, 27643, 28028, 31592, 32669, 35035, 35182, 37336, 39490, 40040, 46670, 50260, 51337, 55286, 56056, 65338, 70070, 70364, 78980, 87955, 93340, 100520, 102674, 110572, 130676, 138215, 140140, 140728, 157960, 163345, 175910, 186680, 193501, 205348, 221144, 228683, 256685, 261352, 276430, 280280, 326690, 351820, 359359, 387002, 410696, 457366, 513370, 552860, 653380, 703640, 718718, 774004, 914732, 967505, 1026740, 1105720, 1143415, 1306760, 1437436, 1548008, 1796795, 1829464, 1935010, 2053480, 2286830, 2515513, 2874872, 3593590, 3870020, 4573660, 5031026, 7187180, 7740040, 9147320, 10062052, 12577565, 14374360, 20124104, 25155130, 50310260, 100620520]

約数ペア:

[(1, 100620520), (2, 50310260), (4, 25155130), (5, 20124104), (7, 14374360), (8, 12577565), (10, 10062052), (11, 9147320), (13, 7740040), (14, 7187180), (20, 5031026), (22, 4573660), (26, 3870020), (28, 3593590), (35, 2874872), (40, 2515513), (44, 2286830), (49, 2053480), (52, 1935010), (55, 1829464), (56, 1796795), (65, 1548008), (70, 1437436), (77, 1306760), (88, 1143415), (91, 1105720), (98, 1026740), (104, 967505), (110, 914732), (130, 774004), (140, 718718), (143, 703640), (154, 653380), (182, 552860), (196, 513370), (220, 457366), (245, 410696), (260, 387002), (280, 359359), (286, 351820), (308, 326690), (359, 280280), (364, 276430), (385, 261352), (392, 256685), (440, 228683), (455, 221144), (490, 205348), (520, 193501), (539, 186680), (572, 175910), (616, 163345), (637, 157960), (715, 140728), (718, 140140), (728, 138215), (770, 130676), (910, 110572), (980, 102674), (1001, 100520), (1078, 93340), (1144, 87955), (1274, 78980), (1430, 70364), (1436, 70070), (1540, 65338), (1795, 56056), (1820, 55286), (1960, 51337), (2002, 50260), (2156, 46670), (2513, 40040), (2548, 39490), (2695, 37336), (2860, 35182), (2872, 35035), (3080, 32669), (3185, 31592), (3590, 28028), (3640, 27643), (3949, 25480), (4004, 25130), (4312, 23335), (4667, 21560), (5005, 20104), (5026, 20020), (5096, 19745), (5390, 18668), (5720, 17591), (6370, 15796), (7007, 14360), (7180, 14014), (7898, 12740), (8008, 12565), (9334, 10780), (10010, 10052)]