101529900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1280

約数の個数: 108

約数和(自身を含む): 321797112

約数和(自身を除く): 220267212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 388, 450, 485, 582, 873, 900, 970, 1163, 1164, 1455, 1746, 1940, 2326, 2425, 2910, 3489, 3492, 4365, 4652, 4850, 5815, 5820, 6978, 7275, 8730, 9700, 10467, 11630, 13956, 14550, 17445, 17460, 20934, 21825, 23260, 29075, 29100, 34890, 41868, 43650, 52335, 58150, 69780, 87225, 87300, 104670, 112811, 116300, 174450, 209340, 225622, 261675, 338433, 348900, 451244, 523350, 564055, 676866, 1015299, 1046700, 1128110, 1353732, 1692165, 2030598, 2256220, 2820275, 3384330, 4061196, 5076495, 5640550, 6768660, 8460825, 10152990, 11281100, 16921650, 20305980, 25382475, 33843300, 50764950, 101529900]

約数ペア:

[(1, 101529900), (2, 50764950), (3, 33843300), (4, 25382475), (5, 20305980), (6, 16921650), (9, 11281100), (10, 10152990), (12, 8460825), (15, 6768660), (18, 5640550), (20, 5076495), (25, 4061196), (30, 3384330), (36, 2820275), (45, 2256220), (50, 2030598), (60, 1692165), (75, 1353732), (90, 1128110), (97, 1046700), (100, 1015299), (150, 676866), (180, 564055), (194, 523350), (225, 451244), (291, 348900), (300, 338433), (388, 261675), (450, 225622), (485, 209340), (582, 174450), (873, 116300), (900, 112811), (970, 104670), (1163, 87300), (1164, 87225), (1455, 69780), (1746, 58150), (1940, 52335), (2326, 43650), (2425, 41868), (2910, 34890), (3489, 29100), (3492, 29075), (4365, 23260), (4652, 21825), (4850, 20934), (5815, 17460), (5820, 17445), (6978, 14550), (7275, 13956), (8730, 11630), (9700, 10467)]