271375650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 940356480

約数和(自身を除く): 668980830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 47, 50, 54, 63, 65, 70, 75, 78, 90, 91, 94, 105, 117, 126, 130, 135, 141, 150, 175, 182, 189, 195, 210, 225, 234, 235, 270, 273, 282, 315, 325, 329, 350, 351, 378, 390, 423, 450, 455, 470, 525, 546, 585, 611, 630, 650, 658, 675, 702, 705, 819, 846, 910, 945, 975, 987, 1050, 1170, 1175, 1222, 1269, 1350, 1365, 1410, 1575, 1638, 1645, 1755, 1833, 1890, 1950, 1974, 2115, 2209, 2275, 2350, 2457, 2538, 2730, 2925, 2961, 3055, 3150, 3290, 3510, 3525, 3666, 4095, 4230, 4277, 4418, 4550, 4725, 4914, 4935, 5499, 5850, 5922, 6110, 6345, 6627, 6825, 7050, 8190, 8225, 8554, 8775, 8883, 9165, 9450, 9870, 10575, 10998, 11045, 12285, 12690, 12831, 13254, 13650, 14805, 15275, 15463, 16450, 16497, 17550, 17766, 18330, 19881, 20475, 21150, 21385, 22090, 24570, 24675, 25662, 27495, 28717, 29610, 30550, 30926, 31725, 32994, 33135, 38493, 39762, 40950, 42770, 44415, 45825, 46389, 49350, 54990, 55225, 57434, 59643, 61425, 63450, 64155, 66270, 74025, 76986, 77315, 82485, 86151, 88830, 91650, 92778, 99405, 106925, 110450, 115479, 119286, 122850, 128310, 137475, 139167, 143585, 148050, 154630, 164970, 165675, 172302, 192465, 198810, 201019, 213850, 222075, 230958, 231945, 258453, 274950, 278334, 287170, 298215, 320775, 331350, 384930, 386575, 402038, 412425, 417501, 430755, 444150, 463890, 497025, 516906, 577395, 596430, 603057, 641550, 695835, 717925, 773150, 775359, 824850, 835002, 861510, 962325, 994050, 1005095, 1154790, 1159725, 1206114, 1292265, 1391670, 1435850, 1491075, 1550718, 1809171, 1924650, 2010190, 2087505, 2153775, 2319450, 2584530, 2886975, 2982150, 3015285, 3479175, 3618342, 3876795, 4175010, 4307550, 5025475, 5427513, 5773950, 6030570, 6461325, 6958350, 7753590, 9045855, 10050950, 10437525, 10855026, 12922650, 15076425, 18091710, 19383975, 20875050, 27137565, 30152850, 38767950, 45229275, 54275130, 90458550, 135687825, 271375650]

約数ペア:

[(1, 271375650), (2, 135687825), (3, 90458550), (5, 54275130), (6, 45229275), (7, 38767950), (9, 30152850), (10, 27137565), (13, 20875050), (14, 19383975), (15, 18091710), (18, 15076425), (21, 12922650), (25, 10855026), (26, 10437525), (27, 10050950), (30, 9045855), (35, 7753590), (39, 6958350), (42, 6461325), (45, 6030570), (47, 5773950), (50, 5427513), (54, 5025475), (63, 4307550), (65, 4175010), (70, 3876795), (75, 3618342), (78, 3479175), (90, 3015285), (91, 2982150), (94, 2886975), (105, 2584530), (117, 2319450), (126, 2153775), (130, 2087505), (135, 2010190), (141, 1924650), (150, 1809171), (175, 1550718), (182, 1491075), (189, 1435850), (195, 1391670), (210, 1292265), (225, 1206114), (234, 1159725), (235, 1154790), (270, 1005095), (273, 994050), (282, 962325), (315, 861510), (325, 835002), (329, 824850), (350, 775359), (351, 773150), (378, 717925), (390, 695835), (423, 641550), (450, 603057), (455, 596430), (470, 577395), (525, 516906), (546, 497025), (585, 463890), (611, 444150), (630, 430755), (650, 417501), (658, 412425), (675, 402038), (702, 386575), (705, 384930), (819, 331350), (846, 320775), (910, 298215), (945, 287170), (975, 278334), (987, 274950), (1050, 258453), (1170, 231945), (1175, 230958), (1222, 222075), (1269, 213850), (1350, 201019), (1365, 198810), (1410, 192465), (1575, 172302), (1638, 165675), (1645, 164970), (1755, 154630), (1833, 148050), (1890, 143585), (1950, 139167), (1974, 137475), (2115, 128310), (2209, 122850), (2275, 119286), (2350, 115479), (2457, 110450), (2538, 106925), (2730, 99405), (2925, 92778), (2961, 91650), (3055, 88830), (3150, 86151), (3290, 82485), (3510, 77315), (3525, 76986), (3666, 74025), (4095, 66270), (4230, 64155), (4277, 63450), (4418, 61425), (4550, 59643), (4725, 57434), (4914, 55225), (4935, 54990), (5499, 49350), (5850, 46389), (5922, 45825), (6110, 44415), (6345, 42770), (6627, 40950), (6825, 39762), (7050, 38493), (8190, 33135), (8225, 32994), (8554, 31725), (8775, 30926), (8883, 30550), (9165, 29610), (9450, 28717), (9870, 27495), (10575, 25662), (10998, 24675), (11045, 24570), (12285, 22090), (12690, 21385), (12831, 21150), (13254, 20475), (13650, 19881), (14805, 18330), (15275, 17766), (15463, 17550), (16450, 16497)]