67072950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 208915200

約数和(自身を除く): 141842250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 107, 126, 150, 175, 199, 210, 214, 225, 315, 321, 350, 398, 450, 525, 535, 597, 630, 642, 749, 963, 995, 1050, 1070, 1194, 1393, 1498, 1575, 1605, 1791, 1926, 1990, 2247, 2675, 2786, 2985, 3150, 3210, 3582, 3745, 4179, 4494, 4815, 4975, 5350, 5970, 6741, 6965, 7490, 8025, 8358, 8955, 9630, 9950, 11235, 12537, 13482, 13930, 14925, 16050, 17910, 18725, 20895, 21293, 22470, 24075, 25074, 29850, 33705, 34825, 37450, 41790, 42586, 44775, 48150, 56175, 62685, 63879, 67410, 69650, 89550, 104475, 106465, 112350, 125370, 127758, 149051, 168525, 191637, 208950, 212930, 298102, 313425, 319395, 337050, 383274, 447153, 532325, 626850, 638790, 745255, 894306, 958185, 1064650, 1341459, 1490510, 1596975, 1916370, 2235765, 2682918, 3193950, 3726275, 4471530, 4790925, 6707295, 7452550, 9581850, 11178825, 13414590, 22357650, 33536475, 67072950]

約数ペア:

[(1, 67072950), (2, 33536475), (3, 22357650), (5, 13414590), (6, 11178825), (7, 9581850), (9, 7452550), (10, 6707295), (14, 4790925), (15, 4471530), (18, 3726275), (21, 3193950), (25, 2682918), (30, 2235765), (35, 1916370), (42, 1596975), (45, 1490510), (50, 1341459), (63, 1064650), (70, 958185), (75, 894306), (90, 745255), (105, 638790), (107, 626850), (126, 532325), (150, 447153), (175, 383274), (199, 337050), (210, 319395), (214, 313425), (225, 298102), (315, 212930), (321, 208950), (350, 191637), (398, 168525), (450, 149051), (525, 127758), (535, 125370), (597, 112350), (630, 106465), (642, 104475), (749, 89550), (963, 69650), (995, 67410), (1050, 63879), (1070, 62685), (1194, 56175), (1393, 48150), (1498, 44775), (1575, 42586), (1605, 41790), (1791, 37450), (1926, 34825), (1990, 33705), (2247, 29850), (2675, 25074), (2786, 24075), (2985, 22470), (3150, 21293), (3210, 20895), (3582, 18725), (3745, 17910), (4179, 16050), (4494, 14925), (4815, 13930), (4975, 13482), (5350, 12537), (5970, 11235), (6741, 9950), (6965, 9630), (7490, 8955), (8025, 8358)]