160816500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 144

約数和(自身を含む): 546546000

約数和(自身を除く): 385729500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2749, 2925, 3250, 3900, 4500, 4875, 5498, 5850, 6500, 8247, 9750, 10996, 11700, 13745, 14625, 16494, 19500, 24741, 27490, 29250, 32988, 35737, 41235, 49482, 54980, 58500, 68725, 71474, 82470, 98964, 107211, 123705, 137450, 142948, 164940, 178685, 206175, 214422, 247410, 274900, 321633, 343625, 357370, 412350, 428844, 494820, 536055, 618525, 643266, 687250, 714740, 824700, 893425, 1030875, 1072110, 1237050, 1286532, 1374500, 1608165, 1786850, 2061750, 2144220, 2474100, 2680275, 3092625, 3216330, 3573700, 4123500, 4467125, 5360550, 6185250, 6432660, 8040825, 8934250, 10721100, 12370500, 13401375, 16081650, 17868500, 26802750, 32163300, 40204125, 53605500, 80408250, 160816500]

約数ペア:

[(1, 160816500), (2, 80408250), (3, 53605500), (4, 40204125), (5, 32163300), (6, 26802750), (9, 17868500), (10, 16081650), (12, 13401375), (13, 12370500), (15, 10721100), (18, 8934250), (20, 8040825), (25, 6432660), (26, 6185250), (30, 5360550), (36, 4467125), (39, 4123500), (45, 3573700), (50, 3216330), (52, 3092625), (60, 2680275), (65, 2474100), (75, 2144220), (78, 2061750), (90, 1786850), (100, 1608165), (117, 1374500), (125, 1286532), (130, 1237050), (150, 1072110), (156, 1030875), (180, 893425), (195, 824700), (225, 714740), (234, 687250), (250, 643266), (260, 618525), (300, 536055), (325, 494820), (375, 428844), (390, 412350), (450, 357370), (468, 343625), (500, 321633), (585, 274900), (650, 247410), (750, 214422), (780, 206175), (900, 178685), (975, 164940), (1125, 142948), (1170, 137450), (1300, 123705), (1500, 107211), (1625, 98964), (1950, 82470), (2250, 71474), (2340, 68725), (2749, 58500), (2925, 54980), (3250, 49482), (3900, 41235), (4500, 35737), (4875, 32988), (5498, 29250), (5850, 27490), (6500, 24741), (8247, 19500), (9750, 16494), (10996, 14625), (11700, 13745)]