74567400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 252364800

約数和(自身を除く): 177797400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 211, 228, 248, 285, 300, 310, 372, 380, 422, 456, 465, 475, 570, 589, 600, 620, 633, 744, 760, 775, 844, 930, 950, 1055, 1140, 1178, 1240, 1266, 1425, 1550, 1688, 1767, 1860, 1900, 2110, 2280, 2325, 2356, 2532, 2850, 2945, 3100, 3165, 3534, 3720, 3800, 4009, 4220, 4650, 4712, 5064, 5275, 5700, 5890, 6200, 6330, 6541, 7068, 8018, 8440, 8835, 9300, 10550, 11400, 11780, 12027, 12660, 13082, 14136, 14725, 15825, 16036, 17670, 18600, 19623, 20045, 21100, 23560, 24054, 25320, 26164, 29450, 31650, 32072, 32705, 35340, 39246, 40090, 42200, 44175, 48108, 52328, 58900, 60135, 63300, 65410, 70680, 78492, 80180, 88350, 96216, 98115, 100225, 117800, 120270, 124279, 126600, 130820, 156984, 160360, 163525, 176700, 196230, 200450, 240540, 248558, 261640, 300675, 327050, 353400, 372837, 392460, 400900, 481080, 490575, 497116, 601350, 621395, 654100, 745674, 784920, 801800, 981150, 994232, 1202700, 1242790, 1308200, 1491348, 1864185, 1962300, 2405400, 2485580, 2982696, 3106975, 3728370, 3924600, 4971160, 6213950, 7456740, 9320925, 12427900, 14913480, 18641850, 24855800, 37283700, 74567400]

約数ペア:

[(1, 74567400), (2, 37283700), (3, 24855800), (4, 18641850), (5, 14913480), (6, 12427900), (8, 9320925), (10, 7456740), (12, 6213950), (15, 4971160), (19, 3924600), (20, 3728370), (24, 3106975), (25, 2982696), (30, 2485580), (31, 2405400), (38, 1962300), (40, 1864185), (50, 1491348), (57, 1308200), (60, 1242790), (62, 1202700), (75, 994232), (76, 981150), (93, 801800), (95, 784920), (100, 745674), (114, 654100), (120, 621395), (124, 601350), (150, 497116), (152, 490575), (155, 481080), (186, 400900), (190, 392460), (200, 372837), (211, 353400), (228, 327050), (248, 300675), (285, 261640), (300, 248558), (310, 240540), (372, 200450), (380, 196230), (422, 176700), (456, 163525), (465, 160360), (475, 156984), (570, 130820), (589, 126600), (600, 124279), (620, 120270), (633, 117800), (744, 100225), (760, 98115), (775, 96216), (844, 88350), (930, 80180), (950, 78492), (1055, 70680), (1140, 65410), (1178, 63300), (1240, 60135), (1266, 58900), (1425, 52328), (1550, 48108), (1688, 44175), (1767, 42200), (1860, 40090), (1900, 39246), (2110, 35340), (2280, 32705), (2325, 32072), (2356, 31650), (2532, 29450), (2850, 26164), (2945, 25320), (3100, 24054), (3165, 23560), (3534, 21100), (3720, 20045), (3800, 19623), (4009, 18600), (4220, 17670), (4650, 16036), (4712, 15825), (5064, 14725), (5275, 14136), (5700, 13082), (5890, 12660), (6200, 12027), (6330, 11780), (6541, 11400), (7068, 10550), (8018, 9300), (8440, 8835)]