210334500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 679590912

約数和(自身を除く): 469256412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 125, 129, 150, 172, 180, 215, 225, 250, 258, 300, 375, 387, 430, 450, 500, 516, 645, 750, 774, 860, 900, 1075, 1087, 1125, 1290, 1500, 1548, 1935, 2150, 2174, 2250, 2580, 3225, 3261, 3870, 4300, 4348, 4500, 5375, 5435, 6450, 6522, 7740, 9675, 9783, 10750, 10870, 12900, 13044, 16125, 16305, 19350, 19566, 21500, 21740, 27175, 32250, 32610, 38700, 39132, 46741, 48375, 48915, 54350, 64500, 65220, 81525, 93482, 96750, 97830, 108700, 135875, 140223, 163050, 186964, 193500, 195660, 233705, 244575, 271750, 280446, 326100, 407625, 420669, 467410, 489150, 543500, 560892, 701115, 815250, 841338, 934820, 978300, 1168525, 1222875, 1402230, 1630500, 1682676, 2103345, 2337050, 2445750, 2804460, 3505575, 4206690, 4674100, 4891500, 5842625, 7011150, 8413380, 10516725, 11685250, 14022300, 17527875, 21033450, 23370500, 35055750, 42066900, 52583625, 70111500, 105167250, 210334500]

約数ペア:

[(1, 210334500), (2, 105167250), (3, 70111500), (4, 52583625), (5, 42066900), (6, 35055750), (9, 23370500), (10, 21033450), (12, 17527875), (15, 14022300), (18, 11685250), (20, 10516725), (25, 8413380), (30, 7011150), (36, 5842625), (43, 4891500), (45, 4674100), (50, 4206690), (60, 3505575), (75, 2804460), (86, 2445750), (90, 2337050), (100, 2103345), (125, 1682676), (129, 1630500), (150, 1402230), (172, 1222875), (180, 1168525), (215, 978300), (225, 934820), (250, 841338), (258, 815250), (300, 701115), (375, 560892), (387, 543500), (430, 489150), (450, 467410), (500, 420669), (516, 407625), (645, 326100), (750, 280446), (774, 271750), (860, 244575), (900, 233705), (1075, 195660), (1087, 193500), (1125, 186964), (1290, 163050), (1500, 140223), (1548, 135875), (1935, 108700), (2150, 97830), (2174, 96750), (2250, 93482), (2580, 81525), (3225, 65220), (3261, 64500), (3870, 54350), (4300, 48915), (4348, 48375), (4500, 46741), (5375, 39132), (5435, 38700), (6450, 32610), (6522, 32250), (7740, 27175), (9675, 21740), (9783, 21500), (10750, 19566), (10870, 19350), (12900, 16305), (13044, 16125)]