157331400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 528686400

約数和(自身を除く): 371355000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 37, 38, 40, 50, 57, 60, 74, 75, 76, 95, 100, 111, 114, 120, 148, 150, 152, 185, 190, 200, 222, 228, 285, 296, 300, 370, 373, 380, 444, 456, 475, 555, 570, 600, 703, 740, 746, 760, 888, 925, 950, 1110, 1119, 1140, 1406, 1425, 1480, 1492, 1850, 1865, 1900, 2109, 2220, 2238, 2280, 2775, 2812, 2850, 2984, 3515, 3700, 3730, 3800, 4218, 4440, 4476, 5550, 5595, 5624, 5700, 7030, 7087, 7400, 7460, 8436, 8952, 9325, 10545, 11100, 11190, 11400, 13801, 14060, 14174, 14920, 16872, 17575, 18650, 21090, 21261, 22200, 22380, 27602, 27975, 28120, 28348, 35150, 35435, 37300, 41403, 42180, 42522, 44760, 52725, 55204, 55950, 56696, 69005, 70300, 70870, 74600, 82806, 84360, 85044, 105450, 106305, 110408, 111900, 138010, 140600, 141740, 165612, 170088, 177175, 207015, 210900, 212610, 223800, 262219, 276020, 283480, 331224, 345025, 354350, 414030, 421800, 425220, 524438, 531525, 552040, 690050, 708700, 786657, 828060, 850440, 1035075, 1048876, 1063050, 1311095, 1380100, 1417400, 1573314, 1656120, 2070150, 2097752, 2126100, 2622190, 2760200, 3146628, 3933285, 4140300, 4252200, 5244380, 6293256, 6555475, 7866570, 8280600, 10488760, 13110950, 15733140, 19666425, 26221900, 31466280, 39332850, 52443800, 78665700, 157331400]

約数ペア:

[(1, 157331400), (2, 78665700), (3, 52443800), (4, 39332850), (5, 31466280), (6, 26221900), (8, 19666425), (10, 15733140), (12, 13110950), (15, 10488760), (19, 8280600), (20, 7866570), (24, 6555475), (25, 6293256), (30, 5244380), (37, 4252200), (38, 4140300), (40, 3933285), (50, 3146628), (57, 2760200), (60, 2622190), (74, 2126100), (75, 2097752), (76, 2070150), (95, 1656120), (100, 1573314), (111, 1417400), (114, 1380100), (120, 1311095), (148, 1063050), (150, 1048876), (152, 1035075), (185, 850440), (190, 828060), (200, 786657), (222, 708700), (228, 690050), (285, 552040), (296, 531525), (300, 524438), (370, 425220), (373, 421800), (380, 414030), (444, 354350), (456, 345025), (475, 331224), (555, 283480), (570, 276020), (600, 262219), (703, 223800), (740, 212610), (746, 210900), (760, 207015), (888, 177175), (925, 170088), (950, 165612), (1110, 141740), (1119, 140600), (1140, 138010), (1406, 111900), (1425, 110408), (1480, 106305), (1492, 105450), (1850, 85044), (1865, 84360), (1900, 82806), (2109, 74600), (2220, 70870), (2238, 70300), (2280, 69005), (2775, 56696), (2812, 55950), (2850, 55204), (2984, 52725), (3515, 44760), (3700, 42522), (3730, 42180), (3800, 41403), (4218, 37300), (4440, 35435), (4476, 35150), (5550, 28348), (5595, 28120), (5624, 27975), (5700, 27602), (7030, 22380), (7087, 22200), (7400, 21261), (7460, 21090), (8436, 18650), (8952, 17575), (9325, 16872), (10545, 14920), (11100, 14174), (11190, 14060), (11400, 13801)]