71242200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 249984000

約数和(自身を除く): 178741800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 79, 90, 100, 108, 120, 135, 150, 158, 167, 180, 200, 216, 225, 237, 270, 300, 316, 334, 360, 395, 450, 474, 501, 540, 600, 632, 668, 675, 711, 790, 835, 900, 948, 1002, 1080, 1185, 1336, 1350, 1422, 1503, 1580, 1670, 1800, 1896, 1975, 2004, 2133, 2370, 2505, 2700, 2844, 3006, 3160, 3340, 3555, 3950, 4008, 4175, 4266, 4509, 4740, 5010, 5400, 5688, 5925, 6012, 6680, 7110, 7515, 7900, 8350, 8532, 9018, 9480, 10020, 10665, 11850, 12024, 12525, 13193, 14220, 15030, 15800, 16700, 17064, 17775, 18036, 20040, 21330, 22545, 23700, 25050, 26386, 28440, 30060, 33400, 35550, 36072, 37575, 39579, 42660, 45090, 47400, 50100, 52772, 53325, 60120, 65965, 71100, 75150, 79158, 85320, 90180, 100200, 105544, 106650, 112725, 118737, 131930, 142200, 150300, 158316, 180360, 197895, 213300, 225450, 237474, 263860, 300600, 316632, 329825, 356211, 395790, 426600, 450900, 474948, 527720, 593685, 659650, 712422, 791580, 901800, 949896, 989475, 1187370, 1319300, 1424844, 1583160, 1781055, 1978950, 2374740, 2638600, 2849688, 2968425, 3562110, 3957900, 4749480, 5936850, 7124220, 7915800, 8905275, 11873700, 14248440, 17810550, 23747400, 35621100, 71242200]

約数ペア:

[(1, 71242200), (2, 35621100), (3, 23747400), (4, 17810550), (5, 14248440), (6, 11873700), (8, 8905275), (9, 7915800), (10, 7124220), (12, 5936850), (15, 4749480), (18, 3957900), (20, 3562110), (24, 2968425), (25, 2849688), (27, 2638600), (30, 2374740), (36, 1978950), (40, 1781055), (45, 1583160), (50, 1424844), (54, 1319300), (60, 1187370), (72, 989475), (75, 949896), (79, 901800), (90, 791580), (100, 712422), (108, 659650), (120, 593685), (135, 527720), (150, 474948), (158, 450900), (167, 426600), (180, 395790), (200, 356211), (216, 329825), (225, 316632), (237, 300600), (270, 263860), (300, 237474), (316, 225450), (334, 213300), (360, 197895), (395, 180360), (450, 158316), (474, 150300), (501, 142200), (540, 131930), (600, 118737), (632, 112725), (668, 106650), (675, 105544), (711, 100200), (790, 90180), (835, 85320), (900, 79158), (948, 75150), (1002, 71100), (1080, 65965), (1185, 60120), (1336, 53325), (1350, 52772), (1422, 50100), (1503, 47400), (1580, 45090), (1670, 42660), (1800, 39579), (1896, 37575), (1975, 36072), (2004, 35550), (2133, 33400), (2370, 30060), (2505, 28440), (2700, 26386), (2844, 25050), (3006, 23700), (3160, 22545), (3340, 21330), (3555, 20040), (3950, 18036), (4008, 17775), (4175, 17064), (4266, 16700), (4509, 15800), (4740, 15030), (5010, 14220), (5400, 13193), (5688, 12525), (5925, 12024), (6012, 11850), (6680, 10665), (7110, 10020), (7515, 9480), (7900, 9018), (8350, 8532)]