198776700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 647458560

約数和(自身を除く): 448681860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 83, 90, 100, 108, 135, 150, 166, 180, 225, 249, 270, 300, 332, 415, 450, 498, 540, 675, 747, 830, 887, 900, 996, 1245, 1350, 1494, 1660, 1774, 2075, 2241, 2490, 2661, 2700, 2988, 3548, 3735, 4150, 4435, 4482, 4980, 5322, 6225, 7470, 7983, 8300, 8870, 8964, 10644, 11205, 12450, 13305, 14940, 15966, 17740, 18675, 22175, 22410, 23949, 24900, 26610, 31932, 37350, 39915, 44350, 44820, 47898, 53220, 56025, 66525, 73621, 74700, 79830, 88700, 95796, 112050, 119745, 133050, 147242, 159660, 199575, 220863, 224100, 239490, 266100, 294484, 368105, 399150, 441726, 478980, 598725, 662589, 736210, 798300, 883452, 1104315, 1197450, 1325178, 1472420, 1840525, 1987767, 2208630, 2394900, 2650356, 3312945, 3681050, 3975534, 4417260, 5521575, 6625890, 7362100, 7951068, 9938835, 11043150, 13251780, 16564725, 19877670, 22086300, 33129450, 39755340, 49694175, 66258900, 99388350, 198776700]

約数ペア:

[(1, 198776700), (2, 99388350), (3, 66258900), (4, 49694175), (5, 39755340), (6, 33129450), (9, 22086300), (10, 19877670), (12, 16564725), (15, 13251780), (18, 11043150), (20, 9938835), (25, 7951068), (27, 7362100), (30, 6625890), (36, 5521575), (45, 4417260), (50, 3975534), (54, 3681050), (60, 3312945), (75, 2650356), (83, 2394900), (90, 2208630), (100, 1987767), (108, 1840525), (135, 1472420), (150, 1325178), (166, 1197450), (180, 1104315), (225, 883452), (249, 798300), (270, 736210), (300, 662589), (332, 598725), (415, 478980), (450, 441726), (498, 399150), (540, 368105), (675, 294484), (747, 266100), (830, 239490), (887, 224100), (900, 220863), (996, 199575), (1245, 159660), (1350, 147242), (1494, 133050), (1660, 119745), (1774, 112050), (2075, 95796), (2241, 88700), (2490, 79830), (2661, 74700), (2700, 73621), (2988, 66525), (3548, 56025), (3735, 53220), (4150, 47898), (4435, 44820), (4482, 44350), (4980, 39915), (5322, 37350), (6225, 31932), (7470, 26610), (7983, 24900), (8300, 23949), (8870, 22410), (8964, 22175), (10644, 18675), (11205, 17740), (12450, 15966), (13305, 14940)]