127741950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 396938880

約数和(自身を除く): 269196930

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, 210, 214, 225, 315, 321, 350, 379, 450, 525, 535, 630, 642, 749, 758, 963, 1050, 1070, 1137, 1498, 1575, 1605, 1895, 1926, 2247, 2274, 2653, 2675, 3150, 3210, 3411, 3745, 3790, 4494, 4815, 5306, 5350, 5685, 6741, 6822, 7490, 7959, 8025, 9475, 9630, 11235, 11370, 13265, 13482, 15918, 16050, 17055, 18725, 18950, 22470, 23877, 24075, 26530, 28425, 33705, 34110, 37450, 39795, 40553, 47754, 48150, 56175, 56850, 66325, 67410, 79590, 81106, 85275, 112350, 119385, 121659, 132650, 168525, 170550, 198975, 202765, 238770, 243318, 283871, 337050, 364977, 397950, 405530, 567742, 596925, 608295, 729954, 851613, 1013825, 1193850, 1216590, 1419355, 1703226, 1824885, 2027650, 2554839, 2838710, 3041475, 3649770, 4258065, 5109678, 6082950, 7096775, 8516130, 9124425, 12774195, 14193550, 18248850, 21290325, 25548390, 42580650, 63870975, 127741950]

約数ペア:

[(1, 127741950), (2, 63870975), (3, 42580650), (5, 25548390), (6, 21290325), (7, 18248850), (9, 14193550), (10, 12774195), (14, 9124425), (15, 8516130), (18, 7096775), (21, 6082950), (25, 5109678), (30, 4258065), (35, 3649770), (42, 3041475), (45, 2838710), (50, 2554839), (63, 2027650), (70, 1824885), (75, 1703226), (90, 1419355), (105, 1216590), (107, 1193850), (126, 1013825), (150, 851613), (175, 729954), (210, 608295), (214, 596925), (225, 567742), (315, 405530), (321, 397950), (350, 364977), (379, 337050), (450, 283871), (525, 243318), (535, 238770), (630, 202765), (642, 198975), (749, 170550), (758, 168525), (963, 132650), (1050, 121659), (1070, 119385), (1137, 112350), (1498, 85275), (1575, 81106), (1605, 79590), (1895, 67410), (1926, 66325), (2247, 56850), (2274, 56175), (2653, 48150), (2675, 47754), (3150, 40553), (3210, 39795), (3411, 37450), (3745, 34110), (3790, 33705), (4494, 28425), (4815, 26530), (5306, 24075), (5350, 23877), (5685, 22470), (6741, 18950), (6822, 18725), (7490, 17055), (7959, 16050), (8025, 15918), (9475, 13482), (9630, 13265), (11235, 11370)]