193209300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{7951}}^1$

素因数の和:7980

約数の個数: 108

約数和(自身を含む): 628112576

約数和(自身を除く): 434903276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 7951, 8100, 12150, 15902, 23853, 24300, 31804, 39755, 47706, 71559, 79510, 95412, 119265, 143118, 159020, 198775, 214677, 238530, 286236, 357795, 397550, 429354, 477060, 596325, 644031, 715590, 795100, 858708, 1073385, 1192650, 1288062, 1431180, 1788975, 1932093, 2146770, 2385300, 2576124, 3220155, 3577950, 3864186, 4293540, 5366925, 6440310, 7155900, 7728372, 9660465, 10733850, 12880620, 16100775, 19320930, 21467700, 32201550, 38641860, 48302325, 64403100, 96604650, 193209300]

約数ペア:

[(1, 193209300), (2, 96604650), (3, 64403100), (4, 48302325), (5, 38641860), (6, 32201550), (9, 21467700), (10, 19320930), (12, 16100775), (15, 12880620), (18, 10733850), (20, 9660465), (25, 7728372), (27, 7155900), (30, 6440310), (36, 5366925), (45, 4293540), (50, 3864186), (54, 3577950), (60, 3220155), (75, 2576124), (81, 2385300), (90, 2146770), (100, 1932093), (108, 1788975), (135, 1431180), (150, 1288062), (162, 1192650), (180, 1073385), (225, 858708), (243, 795100), (270, 715590), (300, 644031), (324, 596325), (405, 477060), (450, 429354), (486, 397550), (540, 357795), (675, 286236), (810, 238530), (900, 214677), (972, 198775), (1215, 159020), (1350, 143118), (1620, 119265), (2025, 95412), (2430, 79510), (2700, 71559), (4050, 47706), (4860, 39755), (6075, 31804), (7951, 24300), (8100, 23853), (12150, 15902)]