243515400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 815572800

約数和(自身を除く): 572057400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 41, 50, 57, 60, 75, 76, 82, 95, 100, 114, 120, 123, 150, 152, 164, 190, 200, 205, 228, 246, 285, 300, 328, 380, 410, 456, 475, 492, 521, 570, 600, 615, 760, 779, 820, 950, 984, 1025, 1042, 1140, 1230, 1425, 1558, 1563, 1640, 1900, 2050, 2084, 2280, 2337, 2460, 2605, 2850, 3075, 3116, 3126, 3800, 3895, 4100, 4168, 4674, 4920, 5210, 5700, 6150, 6232, 6252, 7790, 7815, 8200, 9348, 9899, 10420, 11400, 11685, 12300, 12504, 13025, 15580, 15630, 18696, 19475, 19798, 20840, 21361, 23370, 24600, 26050, 29697, 31160, 31260, 38950, 39075, 39596, 42722, 46740, 49495, 52100, 58425, 59394, 62520, 64083, 77900, 78150, 79192, 85444, 93480, 98990, 104200, 106805, 116850, 118788, 128166, 148485, 155800, 156300, 170888, 197980, 213610, 233700, 237576, 247475, 256332, 296970, 312600, 320415, 395960, 405859, 427220, 467400, 494950, 512664, 534025, 593940, 640830, 742425, 811718, 854440, 989900, 1068050, 1187880, 1217577, 1281660, 1484850, 1602075, 1623436, 1979800, 2029295, 2136100, 2435154, 2563320, 2969700, 3204150, 3246872, 4058590, 4272200, 4870308, 5939400, 6087885, 6408300, 8117180, 9740616, 10146475, 12175770, 12816600, 16234360, 20292950, 24351540, 30439425, 40585900, 48703080, 60878850, 81171800, 121757700, 243515400]

約数ペア:

[(1, 243515400), (2, 121757700), (3, 81171800), (4, 60878850), (5, 48703080), (6, 40585900), (8, 30439425), (10, 24351540), (12, 20292950), (15, 16234360), (19, 12816600), (20, 12175770), (24, 10146475), (25, 9740616), (30, 8117180), (38, 6408300), (40, 6087885), (41, 5939400), (50, 4870308), (57, 4272200), (60, 4058590), (75, 3246872), (76, 3204150), (82, 2969700), (95, 2563320), (100, 2435154), (114, 2136100), (120, 2029295), (123, 1979800), (150, 1623436), (152, 1602075), (164, 1484850), (190, 1281660), (200, 1217577), (205, 1187880), (228, 1068050), (246, 989900), (285, 854440), (300, 811718), (328, 742425), (380, 640830), (410, 593940), (456, 534025), (475, 512664), (492, 494950), (521, 467400), (570, 427220), (600, 405859), (615, 395960), (760, 320415), (779, 312600), (820, 296970), (950, 256332), (984, 247475), (1025, 237576), (1042, 233700), (1140, 213610), (1230, 197980), (1425, 170888), (1558, 156300), (1563, 155800), (1640, 148485), (1900, 128166), (2050, 118788), (2084, 116850), (2280, 106805), (2337, 104200), (2460, 98990), (2605, 93480), (2850, 85444), (3075, 79192), (3116, 78150), (3126, 77900), (3800, 64083), (3895, 62520), (4100, 59394), (4168, 58425), (4674, 52100), (4920, 49495), (5210, 46740), (5700, 42722), (6150, 39596), (6232, 39075), (6252, 38950), (7790, 31260), (7815, 31160), (8200, 29697), (9348, 26050), (9899, 24600), (10420, 23370), (11400, 21361), (11685, 20840), (12300, 19798), (12504, 19475), (13025, 18696), (15580, 15630)]