120963900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 373976064

約数和(自身を除く): 253012164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 138, 141, 150, 188, 230, 235, 276, 282, 300, 345, 373, 460, 470, 564, 575, 690, 705, 746, 940, 1081, 1119, 1150, 1175, 1380, 1410, 1492, 1725, 1865, 2162, 2238, 2300, 2350, 2820, 3243, 3450, 3525, 3730, 4324, 4476, 4700, 5405, 5595, 6486, 6900, 7050, 7460, 8579, 9325, 10810, 11190, 12972, 14100, 16215, 17158, 17531, 18650, 21620, 22380, 25737, 27025, 27975, 32430, 34316, 35062, 37300, 42895, 51474, 52593, 54050, 55950, 64860, 70124, 81075, 85790, 87655, 102948, 105186, 108100, 111900, 128685, 162150, 171580, 175310, 210372, 214475, 257370, 262965, 324300, 350620, 403213, 428950, 438275, 514740, 525930, 643425, 806426, 857900, 876550, 1051860, 1209639, 1286850, 1314825, 1612852, 1753100, 2016065, 2419278, 2573700, 2629650, 4032130, 4838556, 5259300, 6048195, 8064260, 10080325, 12096390, 20160650, 24192780, 30240975, 40321300, 60481950, 120963900]

約数ペア:

[(1, 120963900), (2, 60481950), (3, 40321300), (4, 30240975), (5, 24192780), (6, 20160650), (10, 12096390), (12, 10080325), (15, 8064260), (20, 6048195), (23, 5259300), (25, 4838556), (30, 4032130), (46, 2629650), (47, 2573700), (50, 2419278), (60, 2016065), (69, 1753100), (75, 1612852), (92, 1314825), (94, 1286850), (100, 1209639), (115, 1051860), (138, 876550), (141, 857900), (150, 806426), (188, 643425), (230, 525930), (235, 514740), (276, 438275), (282, 428950), (300, 403213), (345, 350620), (373, 324300), (460, 262965), (470, 257370), (564, 214475), (575, 210372), (690, 175310), (705, 171580), (746, 162150), (940, 128685), (1081, 111900), (1119, 108100), (1150, 105186), (1175, 102948), (1380, 87655), (1410, 85790), (1492, 81075), (1725, 70124), (1865, 64860), (2162, 55950), (2238, 54050), (2300, 52593), (2350, 51474), (2820, 42895), (3243, 37300), (3450, 35062), (3525, 34316), (3730, 32430), (4324, 27975), (4476, 27025), (4700, 25737), (5405, 22380), (5595, 21620), (6486, 18650), (6900, 17531), (7050, 17158), (7460, 16215), (8579, 14100), (9325, 12972), (10810, 11190)]