145238100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 522633216

約数和(自身を除く): 377395116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 31, 35, 42, 46, 50, 60, 62, 69, 70, 75, 84, 92, 93, 97, 100, 105, 115, 124, 138, 140, 150, 155, 161, 175, 186, 194, 210, 217, 230, 276, 291, 300, 310, 322, 345, 350, 372, 388, 420, 434, 460, 465, 483, 485, 525, 575, 582, 620, 644, 651, 679, 690, 700, 713, 775, 805, 868, 930, 966, 970, 1050, 1085, 1150, 1164, 1302, 1358, 1380, 1426, 1455, 1550, 1610, 1725, 1860, 1932, 1940, 2037, 2100, 2139, 2170, 2231, 2300, 2325, 2415, 2425, 2604, 2716, 2852, 2910, 3007, 3100, 3220, 3255, 3395, 3450, 3565, 4025, 4074, 4278, 4340, 4462, 4650, 4830, 4850, 4991, 5425, 5820, 6014, 6510, 6693, 6790, 6900, 7130, 7275, 8050, 8148, 8556, 8924, 9021, 9300, 9660, 9700, 9982, 10185, 10695, 10850, 11155, 12028, 12075, 13020, 13386, 13580, 14260, 14550, 14973, 15035, 15617, 16100, 16275, 16975, 17825, 18042, 19964, 20370, 21049, 21390, 21700, 22310, 24150, 24955, 26772, 29100, 29946, 30070, 31234, 32550, 33465, 33950, 35650, 36084, 40740, 42098, 42780, 44620, 45105, 46851, 48300, 49910, 50925, 53475, 55775, 59892, 60140, 62468, 63147, 65100, 66930, 67900, 69161, 71300, 74865, 75175, 78085, 84196, 90210, 93702, 99820, 101850, 105245, 106950, 111550, 124775, 126294, 133860, 138322, 149730, 150350, 156170, 167325, 180420, 187404, 203700, 207483, 210490, 213900, 223100, 225525, 234255, 249550, 252588, 276644, 299460, 300700, 312340, 315735, 334650, 345805, 374325, 390425, 414966, 420980, 451050, 468510, 484127, 499100, 526225, 631470, 669300, 691610, 748650, 780850, 829932, 902100, 937020, 968254, 1037415, 1052450, 1171275, 1262940, 1383220, 1452381, 1497300, 1561700, 1578675, 1729025, 1936508, 2074830, 2104900, 2342550, 2420635, 2904762, 3157350, 3458050, 4149660, 4685100, 4841270, 5187075, 5809524, 6314700, 6916100, 7261905, 9682540, 10374150, 12103175, 14523810, 20748300, 24206350, 29047620, 36309525, 48412700, 72619050, 145238100]

約数ペア:

[(1, 145238100), (2, 72619050), (3, 48412700), (4, 36309525), (5, 29047620), (6, 24206350), (7, 20748300), (10, 14523810), (12, 12103175), (14, 10374150), (15, 9682540), (20, 7261905), (21, 6916100), (23, 6314700), (25, 5809524), (28, 5187075), (30, 4841270), (31, 4685100), (35, 4149660), (42, 3458050), (46, 3157350), (50, 2904762), (60, 2420635), (62, 2342550), (69, 2104900), (70, 2074830), (75, 1936508), (84, 1729025), (92, 1578675), (93, 1561700), (97, 1497300), (100, 1452381), (105, 1383220), (115, 1262940), (124, 1171275), (138, 1052450), (140, 1037415), (150, 968254), (155, 937020), (161, 902100), (175, 829932), (186, 780850), (194, 748650), (210, 691610), (217, 669300), (230, 631470), (276, 526225), (291, 499100), (300, 484127), (310, 468510), (322, 451050), (345, 420980), (350, 414966), (372, 390425), (388, 374325), (420, 345805), (434, 334650), (460, 315735), (465, 312340), (483, 300700), (485, 299460), (525, 276644), (575, 252588), (582, 249550), (620, 234255), (644, 225525), (651, 223100), (679, 213900), (690, 210490), (700, 207483), (713, 203700), (775, 187404), (805, 180420), (868, 167325), (930, 156170), (966, 150350), (970, 149730), (1050, 138322), (1085, 133860), (1150, 126294), (1164, 124775), (1302, 111550), (1358, 106950), (1380, 105245), (1426, 101850), (1455, 99820), (1550, 93702), (1610, 90210), (1725, 84196), (1860, 78085), (1932, 75175), (1940, 74865), (2037, 71300), (2100, 69161), (2139, 67900), (2170, 66930), (2231, 65100), (2300, 63147), (2325, 62468), (2415, 60140), (2425, 59892), (2604, 55775), (2716, 53475), (2852, 50925), (2910, 49910), (3007, 48300), (3100, 46851), (3220, 45105), (3255, 44620), (3395, 42780), (3450, 42098), (3565, 40740), (4025, 36084), (4074, 35650), (4278, 33950), (4340, 33465), (4462, 32550), (4650, 31234), (4830, 30070), (4850, 29946), (4991, 29100), (5425, 26772), (5820, 24955), (6014, 24150), (6510, 22310), (6693, 21700), (6790, 21390), (6900, 21049), (7130, 20370), (7275, 19964), (8050, 18042), (8148, 17825), (8556, 16975), (8924, 16275), (9021, 16100), (9300, 15617), (9660, 15035), (9700, 14973), (9982, 14550), (10185, 14260), (10695, 13580), (10850, 13386), (11155, 13020), (12028, 12075)]