194847900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 620626944

約数和(自身を除く): 425779044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 325, 390, 470, 564, 611, 650, 705, 780, 940, 975, 1063, 1175, 1222, 1300, 1410, 1833, 1950, 2126, 2350, 2444, 2820, 3055, 3189, 3525, 3666, 3900, 4252, 4700, 5315, 6110, 6378, 7050, 7332, 9165, 10630, 12220, 12756, 13819, 14100, 15275, 15945, 18330, 21260, 26575, 27638, 30550, 31890, 36660, 41457, 45825, 49961, 53150, 55276, 61100, 63780, 69095, 79725, 82914, 91650, 99922, 106300, 138190, 149883, 159450, 165828, 183300, 199844, 207285, 249805, 276380, 299766, 318900, 345475, 414570, 499610, 599532, 649493, 690950, 749415, 829140, 999220, 1036425, 1249025, 1298986, 1381900, 1498830, 1948479, 2072850, 2498050, 2597972, 2997660, 3247465, 3747075, 3896958, 4145700, 4996100, 6494930, 7494150, 7793916, 9742395, 12989860, 14988300, 16237325, 19484790, 32474650, 38969580, 48711975, 64949300, 97423950, 194847900]

約数ペア:

[(1, 194847900), (2, 97423950), (3, 64949300), (4, 48711975), (5, 38969580), (6, 32474650), (10, 19484790), (12, 16237325), (13, 14988300), (15, 12989860), (20, 9742395), (25, 7793916), (26, 7494150), (30, 6494930), (39, 4996100), (47, 4145700), (50, 3896958), (52, 3747075), (60, 3247465), (65, 2997660), (75, 2597972), (78, 2498050), (94, 2072850), (100, 1948479), (130, 1498830), (141, 1381900), (150, 1298986), (156, 1249025), (188, 1036425), (195, 999220), (235, 829140), (260, 749415), (282, 690950), (300, 649493), (325, 599532), (390, 499610), (470, 414570), (564, 345475), (611, 318900), (650, 299766), (705, 276380), (780, 249805), (940, 207285), (975, 199844), (1063, 183300), (1175, 165828), (1222, 159450), (1300, 149883), (1410, 138190), (1833, 106300), (1950, 99922), (2126, 91650), (2350, 82914), (2444, 79725), (2820, 69095), (3055, 63780), (3189, 61100), (3525, 55276), (3666, 53150), (3900, 49961), (4252, 45825), (4700, 41457), (5315, 36660), (6110, 31890), (6378, 30550), (7050, 27638), (7332, 26575), (9165, 21260), (10630, 18330), (12220, 15945), (12756, 15275), (13819, 14100)]