121663800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 411737040

約数和(自身を除く): 290073240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 257, 263, 300, 360, 450, 514, 526, 600, 771, 789, 900, 1028, 1052, 1285, 1315, 1542, 1578, 1800, 2056, 2104, 2313, 2367, 2570, 2630, 3084, 3156, 3855, 3945, 4626, 4734, 5140, 5260, 6168, 6312, 6425, 6575, 7710, 7890, 9252, 9468, 10280, 10520, 11565, 11835, 12850, 13150, 15420, 15780, 18504, 18936, 19275, 19725, 23130, 23670, 25700, 26300, 30840, 31560, 38550, 39450, 46260, 47340, 51400, 52600, 57825, 59175, 67591, 77100, 78900, 92520, 94680, 115650, 118350, 135182, 154200, 157800, 202773, 231300, 236700, 270364, 337955, 405546, 462600, 473400, 540728, 608319, 675910, 811092, 1013865, 1216638, 1351820, 1622184, 1689775, 2027730, 2433276, 2703640, 3041595, 3379550, 4055460, 4866552, 5069325, 6083190, 6759100, 8110920, 10138650, 12166380, 13518200, 15207975, 20277300, 24332760, 30415950, 40554600, 60831900, 121663800]

約数ペア:

[(1, 121663800), (2, 60831900), (3, 40554600), (4, 30415950), (5, 24332760), (6, 20277300), (8, 15207975), (9, 13518200), (10, 12166380), (12, 10138650), (15, 8110920), (18, 6759100), (20, 6083190), (24, 5069325), (25, 4866552), (30, 4055460), (36, 3379550), (40, 3041595), (45, 2703640), (50, 2433276), (60, 2027730), (72, 1689775), (75, 1622184), (90, 1351820), (100, 1216638), (120, 1013865), (150, 811092), (180, 675910), (200, 608319), (225, 540728), (257, 473400), (263, 462600), (300, 405546), (360, 337955), (450, 270364), (514, 236700), (526, 231300), (600, 202773), (771, 157800), (789, 154200), (900, 135182), (1028, 118350), (1052, 115650), (1285, 94680), (1315, 92520), (1542, 78900), (1578, 77100), (1800, 67591), (2056, 59175), (2104, 57825), (2313, 52600), (2367, 51400), (2570, 47340), (2630, 46260), (3084, 39450), (3156, 38550), (3855, 31560), (3945, 30840), (4626, 26300), (4734, 25700), (5140, 23670), (5260, 23130), (6168, 19725), (6312, 19275), (6425, 18936), (6575, 18504), (7710, 15780), (7890, 15420), (9252, 13150), (9468, 12850), (10280, 11835), (10520, 11565)]