342997500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 1102147200

約数和(自身を除く): 759149700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 83, 87, 95, 100, 114, 116, 125, 145, 150, 166, 174, 190, 228, 249, 250, 285, 290, 300, 332, 348, 375, 380, 415, 435, 475, 498, 500, 551, 570, 580, 625, 725, 750, 830, 870, 950, 996, 1102, 1140, 1245, 1250, 1425, 1450, 1500, 1577, 1653, 1660, 1740, 1875, 1900, 2075, 2175, 2204, 2375, 2407, 2490, 2500, 2755, 2850, 2900, 3154, 3306, 3625, 3750, 4150, 4350, 4731, 4750, 4814, 4980, 5510, 5700, 6225, 6308, 6612, 7125, 7221, 7250, 7500, 7885, 8265, 8300, 8700, 9462, 9500, 9628, 10375, 10875, 11020, 11875, 12035, 12450, 13775, 14250, 14442, 14500, 15770, 16530, 18125, 18924, 20750, 21750, 23655, 23750, 24070, 24900, 27550, 28500, 28884, 31125, 31540, 33060, 35625, 36105, 36250, 39425, 41325, 41500, 43500, 45733, 47310, 47500, 48140, 51875, 54375, 55100, 60175, 62250, 68875, 71250, 72210, 72500, 78850, 82650, 91466, 94620, 103750, 108750, 118275, 120350, 124500, 137199, 137750, 142500, 144420, 155625, 157700, 165300, 180525, 182932, 197125, 206625, 207500, 217500, 228665, 236550, 240700, 274398, 275500, 300875, 311250, 344375, 361050, 394250, 413250, 457330, 473100, 548796, 591375, 601750, 622500, 685995, 688750, 722100, 788500, 826500, 902625, 914660, 985625, 1033125, 1143325, 1182750, 1203500, 1371990, 1377500, 1504375, 1805250, 1971250, 2066250, 2286650, 2365500, 2743980, 2956875, 3008750, 3429975, 3610500, 3942500, 4132500, 4513125, 4573300, 5716625, 5913750, 6017500, 6859950, 9026250, 11433250, 11827500, 13719900, 17149875, 18052500, 22866500, 28583125, 34299750, 57166250, 68599500, 85749375, 114332500, 171498750, 342997500]

約数ペア:

[(1, 342997500), (2, 171498750), (3, 114332500), (4, 85749375), (5, 68599500), (6, 57166250), (10, 34299750), (12, 28583125), (15, 22866500), (19, 18052500), (20, 17149875), (25, 13719900), (29, 11827500), (30, 11433250), (38, 9026250), (50, 6859950), (57, 6017500), (58, 5913750), (60, 5716625), (75, 4573300), (76, 4513125), (83, 4132500), (87, 3942500), (95, 3610500), (100, 3429975), (114, 3008750), (116, 2956875), (125, 2743980), (145, 2365500), (150, 2286650), (166, 2066250), (174, 1971250), (190, 1805250), (228, 1504375), (249, 1377500), (250, 1371990), (285, 1203500), (290, 1182750), (300, 1143325), (332, 1033125), (348, 985625), (375, 914660), (380, 902625), (415, 826500), (435, 788500), (475, 722100), (498, 688750), (500, 685995), (551, 622500), (570, 601750), (580, 591375), (625, 548796), (725, 473100), (750, 457330), (830, 413250), (870, 394250), (950, 361050), (996, 344375), (1102, 311250), (1140, 300875), (1245, 275500), (1250, 274398), (1425, 240700), (1450, 236550), (1500, 228665), (1577, 217500), (1653, 207500), (1660, 206625), (1740, 197125), (1875, 182932), (1900, 180525), (2075, 165300), (2175, 157700), (2204, 155625), (2375, 144420), (2407, 142500), (2490, 137750), (2500, 137199), (2755, 124500), (2850, 120350), (2900, 118275), (3154, 108750), (3306, 103750), (3625, 94620), (3750, 91466), (4150, 82650), (4350, 78850), (4731, 72500), (4750, 72210), (4814, 71250), (4980, 68875), (5510, 62250), (5700, 60175), (6225, 55100), (6308, 54375), (6612, 51875), (7125, 48140), (7221, 47500), (7250, 47310), (7500, 45733), (7885, 43500), (8265, 41500), (8300, 41325), (8700, 39425), (9462, 36250), (9500, 36105), (9628, 35625), (10375, 33060), (10875, 31540), (11020, 31125), (11875, 28884), (12035, 28500), (12450, 27550), (13775, 24900), (14250, 24070), (14442, 23750), (14500, 23655), (15770, 21750), (16530, 20750), (18125, 18924)]