79560900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 259705600

約数和(自身を除く): 180144700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 90, 100, 108, 135, 150, 158, 180, 225, 237, 270, 300, 316, 373, 395, 450, 474, 540, 675, 711, 746, 790, 900, 948, 1119, 1185, 1350, 1422, 1492, 1580, 1865, 1975, 2133, 2238, 2370, 2700, 2844, 3357, 3555, 3730, 3950, 4266, 4476, 4740, 5595, 5925, 6714, 7110, 7460, 7900, 8532, 9325, 10071, 10665, 11190, 11850, 13428, 14220, 16785, 17775, 18650, 20142, 21330, 22380, 23700, 27975, 29467, 33570, 35550, 37300, 40284, 42660, 50355, 53325, 55950, 58934, 67140, 71100, 83925, 88401, 100710, 106650, 111900, 117868, 147335, 167850, 176802, 201420, 213300, 251775, 265203, 294670, 335700, 353604, 442005, 503550, 530406, 589340, 736675, 795609, 884010, 1007100, 1060812, 1326015, 1473350, 1591218, 1768020, 2210025, 2652030, 2946700, 3182436, 3978045, 4420050, 5304060, 6630075, 7956090, 8840100, 13260150, 15912180, 19890225, 26520300, 39780450, 79560900]

約数ペア:

[(1, 79560900), (2, 39780450), (3, 26520300), (4, 19890225), (5, 15912180), (6, 13260150), (9, 8840100), (10, 7956090), (12, 6630075), (15, 5304060), (18, 4420050), (20, 3978045), (25, 3182436), (27, 2946700), (30, 2652030), (36, 2210025), (45, 1768020), (50, 1591218), (54, 1473350), (60, 1326015), (75, 1060812), (79, 1007100), (90, 884010), (100, 795609), (108, 736675), (135, 589340), (150, 530406), (158, 503550), (180, 442005), (225, 353604), (237, 335700), (270, 294670), (300, 265203), (316, 251775), (373, 213300), (395, 201420), (450, 176802), (474, 167850), (540, 147335), (675, 117868), (711, 111900), (746, 106650), (790, 100710), (900, 88401), (948, 83925), (1119, 71100), (1185, 67140), (1350, 58934), (1422, 55950), (1492, 53325), (1580, 50355), (1865, 42660), (1975, 40284), (2133, 37300), (2238, 35550), (2370, 33570), (2700, 29467), (2844, 27975), (3357, 23700), (3555, 22380), (3730, 21330), (3950, 20142), (4266, 18650), (4476, 17775), (4740, 16785), (5595, 14220), (5925, 13428), (6714, 11850), (7110, 11190), (7460, 10665), (7900, 10071), (8532, 9325)]