196540200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 665699580

約数和(自身を除く): 469159380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 137, 150, 180, 200, 225, 274, 300, 360, 411, 450, 548, 600, 685, 797, 822, 900, 1096, 1233, 1370, 1594, 1644, 1800, 2055, 2391, 2466, 2740, 3188, 3288, 3425, 3985, 4110, 4782, 4932, 5480, 6165, 6376, 6850, 7173, 7970, 8220, 9564, 9864, 10275, 11955, 12330, 13700, 14346, 15940, 16440, 19128, 19925, 20550, 23910, 24660, 27400, 28692, 30825, 31880, 35865, 39850, 41100, 47820, 49320, 57384, 59775, 61650, 71730, 79700, 82200, 95640, 109189, 119550, 123300, 143460, 159400, 179325, 218378, 239100, 246600, 286920, 327567, 358650, 436756, 478200, 545945, 655134, 717300, 873512, 982701, 1091890, 1310268, 1434600, 1637835, 1965402, 2183780, 2620536, 2729725, 3275670, 3930804, 4367560, 4913505, 5459450, 6551340, 7861608, 8189175, 9827010, 10918900, 13102680, 16378350, 19654020, 21837800, 24567525, 32756700, 39308040, 49135050, 65513400, 98270100, 196540200]

約数ペア:

[(1, 196540200), (2, 98270100), (3, 65513400), (4, 49135050), (5, 39308040), (6, 32756700), (8, 24567525), (9, 21837800), (10, 19654020), (12, 16378350), (15, 13102680), (18, 10918900), (20, 9827010), (24, 8189175), (25, 7861608), (30, 6551340), (36, 5459450), (40, 4913505), (45, 4367560), (50, 3930804), (60, 3275670), (72, 2729725), (75, 2620536), (90, 2183780), (100, 1965402), (120, 1637835), (137, 1434600), (150, 1310268), (180, 1091890), (200, 982701), (225, 873512), (274, 717300), (300, 655134), (360, 545945), (411, 478200), (450, 436756), (548, 358650), (600, 327567), (685, 286920), (797, 246600), (822, 239100), (900, 218378), (1096, 179325), (1233, 159400), (1370, 143460), (1594, 123300), (1644, 119550), (1800, 109189), (2055, 95640), (2391, 82200), (2466, 79700), (2740, 71730), (3188, 61650), (3288, 59775), (3425, 57384), (3985, 49320), (4110, 47820), (4782, 41100), (4932, 39850), (5480, 35865), (6165, 31880), (6376, 30825), (6850, 28692), (7173, 27400), (7970, 24660), (8220, 23910), (9564, 20550), (9864, 19925), (10275, 19128), (11955, 16440), (12330, 15940), (13700, 14346)]