331337250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 927313920

約数和(自身を除く): 595976670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 191, 225, 250, 257, 270, 375, 382, 450, 514, 573, 675, 750, 771, 955, 1125, 1146, 1285, 1350, 1542, 1719, 1910, 2250, 2313, 2570, 2865, 3375, 3438, 3855, 4626, 4775, 5157, 5730, 6425, 6750, 6939, 7710, 8595, 9550, 10314, 11565, 12850, 13878, 14325, 17190, 19275, 23130, 23875, 25785, 28650, 32125, 34695, 38550, 42975, 47750, 49087, 51570, 57825, 64250, 69390, 71625, 85950, 96375, 98174, 115650, 128925, 143250, 147261, 173475, 192750, 214875, 245435, 257850, 289125, 294522, 346950, 429750, 441783, 490870, 578250, 644625, 736305, 867375, 883566, 1227175, 1289250, 1325349, 1472610, 1734750, 2208915, 2454350, 2650698, 3681525, 4417830, 6135875, 6626745, 7363050, 11044575, 12271750, 13253490, 18407625, 22089150, 33133725, 36815250, 55222875, 66267450, 110445750, 165668625, 331337250]

約数ペア:

[(1, 331337250), (2, 165668625), (3, 110445750), (5, 66267450), (6, 55222875), (9, 36815250), (10, 33133725), (15, 22089150), (18, 18407625), (25, 13253490), (27, 12271750), (30, 11044575), (45, 7363050), (50, 6626745), (54, 6135875), (75, 4417830), (90, 3681525), (125, 2650698), (135, 2454350), (150, 2208915), (191, 1734750), (225, 1472610), (250, 1325349), (257, 1289250), (270, 1227175), (375, 883566), (382, 867375), (450, 736305), (514, 644625), (573, 578250), (675, 490870), (750, 441783), (771, 429750), (955, 346950), (1125, 294522), (1146, 289125), (1285, 257850), (1350, 245435), (1542, 214875), (1719, 192750), (1910, 173475), (2250, 147261), (2313, 143250), (2570, 128925), (2865, 115650), (3375, 98174), (3438, 96375), (3855, 85950), (4626, 71625), (4775, 69390), (5157, 64250), (5730, 57825), (6425, 51570), (6750, 49087), (6939, 47750), (7710, 42975), (8595, 38550), (9550, 34695), (10314, 32125), (11565, 28650), (12850, 25785), (13878, 23875), (14325, 23130), (17190, 19275)]